[....] Starting enhanced syslogd: rsyslogd[ 11.248265] audit: type=1400 audit(1515928688.047:4): avc: denied { syslog } for pid=3177 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. 2018/01/14 11:18:17 fuzzer started 2018/01/14 11:18:17 dialing manager at 10.128.0.26:43293 2018/01/14 11:18:20 kcov=true, comps=false 2018/01/14 11:18:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000569000)={@common='lo\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000003000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setfsgid(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000)='logon\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r4) timerfd_gettime(r2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = creat(&(0x7f0000001000)='./file0\x00', 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x64, &(0x7f0000002000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x39}, @in6={0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000006000-0x20)={0x8, 0xfffffffffffffffb, 0x200, 0x71, 0x7, 0x2, 0x93, 0x1000, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0x6, 0x3, 0x1, 0x1, 0x200, 0x40, 0x20, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc93f, 0x7}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x1c)=@in6={0xa, 0x0, 0x9c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000-0x4)="758c62c8", 0x4}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0xe6)="2b268f009fba23c26a151d686b44de8d90548c5c380e94ef57d20b2e972e887bbcd20811ad9455b9abdf8f2105e5fb6ed64a8d1bb2cfe190445f24bbce2869481eb6dcaf6a750c573ff50edb0d30c0ee894e9e4b60d35adf3f106f1971f952876edee3d752d498490a1c3a0e69d2301346cf9794cedd9c8198cd0a0e4d2d3f95071cff46d92e388d3bd697635fc6508c084659f4d289c6d36bec5aedf8a6b65b190b6d5c148a76b2fab032e027c72b34fa7614f09643715f707ef9a3438d1a9f1d5232ab97c4502634882ef0462e59428134e6d1e1d92205bab3de49e63fc8753308c7197a0c", 0xe6}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0xd)="44e5040f45231c1a10e25b528f", 0xd}, {&(0x7f0000005000)="6d44537364e058e43ddfacdc9ca54cce7576e8d5166393dd9b0c05d9be2d674f828bf9b19d8ed5c1fc08ec3ed6156290b2f8d44f418fa719bb928dd80bc58b1c27ada9d371e1de09d0a69051cf144dd5e15234624fe63949902fdb3aa82ca78c5d4380668ae34f296ba09c23c942a04e8fd677121a10c99bd04bfdc448b5c2028c1ff7fe4afbd8", 0x87}, {&(0x7f0000002000-0x26)="6c6f45dcc2a7f1591267286a5db2f56f78496124daf1dc7b7afaba17cd3cbab07f45049d17da", 0x26}, {&(0x7f0000006000-0xe9)="d1e61a7fb7db1396af813c8ebd3a9bf4109f2c2364e72ebf7e67c81a3157b6ea5c2495285b768b00d778d25944b8400266bf25c2c7e008b0b66e46247d322573d8dca08008e25062a03d02b6aac03d4879f88fd156c81ccd36bac0723332d6a137707b75add256594b85210aefd437549240f7c0fbdee11b051d627fa5b618d4cbc7b721aa048a82144205a1bd63e2255eb44e71f20b760d653056bdd2a61e167eb03b8dbc785e14ed9005159f776d4ea58d6fbc6c8f3589df9bf132d8399511e758f41b59f5d1534ee2e58f23f2a932ce80cbb9d40ed6d075d26eb03c5d6fb6a73c2f6344234cf546", 0xe9}, {&(0x7f0000004000-0x7)="7503778e72e4f9", 0x7}, {&(0x7f0000005000)="bcbb8a6ad488c68f411f5d29dbefeb73ca834655b653a3172ec58772a7658d1ebd278a44aa413ddec22b80e77499ac9f555508ef1a4a23742130a2cf7fd2613fa6c531122efa0d7580dbd24e", 0x4c}], 0xa, &(0x7f0000005000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x9, 0x2, 0x1, 0x81, 0x2, 0x100000000, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x3, 0x7fff, 0xfffffffffffffffd, 0x1, 0x200, 0x100000000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x29, 0x8004, 0x4, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x4, 0x4, 0x1, 0x2, 0x800, 0x4e7, 0xffff, r9}}], 0xc0, 0x10}, 0x4000004) 2018/01/14 11:18:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/226, 0xe2, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200041, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000003000-0x14d0)={0x14d0, 0x10, 0x2, 0x0, 0x1, 0x0, {0x7, 0x0, 0x3}, [@generic="ebd60e2fa1343afa60c01f7c27a206b89495b4da1be8b5b8053181d2aca6707079ec4331d8d580c588871965232866843cce1d58a89c8c0fff859288c15f4aeba6963810129f3ea8dfd7f1e3a4f5ccba6cc6ac6aacbfc4f6fc110920d5022869006f9d6547245416b2965068b25db879175cf53b9318078e84a99743a56b1384682583a880a11276513a5bf81c483c72987fb3aa8bd01b37a2810a80231528b20aa5bf0d026d16d5b425ccc42deaad759708c4947f44732a8f4866e6b147951a27cd262caf174afa53e401458ee876120c9bdf578e39", @generic="a07f44f3606aee953c865c46893a23625bfe10eb38e029c3dc76fd7f7db1980e968c072a7b9ce9e262b406d62c2decaec0e9e06ff4ce4e1614bb1fd8e03c194601c3b8f9eae3309109ab5ea11d8695d473dbc6b3c950f65314947fd45da12c88cbef089f7976d27fee8395", @typed={0x18, 0x3, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="91907fadf52ca37b1702d2c8aee26ec629e33c54c1295856160f786df694febc14c7f69d0743caf22b28a650b449419eab95e45a17543a7ee242c49db2fe73f93dd2a9687f7dc52c78390b0ab1784e53580409887ca111eb83ab53c95dc70e6d83c90b825c8e05d57fc5595ab992b20181ffb30fe557da1365719a436ba5b4de49b0f380a057db5306291d0b8aa2d92b1c21a95f79db234c82a8a4bcacaf02e4a840931a55a2a1aecb8ecc0dedca14e7ad5dd8b35c06dd160787d6877a895a00eff805dfec064c67f3", @nested={0x11b8, 0x90, [@generic="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", @typed={0xc, 0x1b, @u32=0x0}, @typed={0xc, 0x7e, @pid=r1}, @generic="3cc67555d7ea05badb36c23eda70e9808f4aac6ac1d9804c4253b6237e6031818ca0ad97373987c73b7f147f49733cd4f05f8b87c7940b6ff889c94e7fc3789eb4f153dd541446c503c7f6bf2575a6c585beff3918206582f2f4762416c59870f62d0893017302688f12426eacce83ab8eb03f31c62bda4f607ca92243051eaa3622f67e890685a3a17c5601406bae772beaa4aea382cdb04cf7098c84fc4c1e9919244312f5a26b9a6bd20a7e549b6be7a7181ba2d99d934e09160fa91792cbb72882788187c60f9cbd8302fd735abe874565ad13abf219352a05ebf8f1", @generic="23b85d9fa6b93d0c66f16b168d5f8f4b5c78b98f96a3eb286a536cc9c0abfdaf70f1a7a30477fa081fdd92f5b7ba24ce5749ee61d8e002f5beffc6b0ec9a7e8aaa0292fad3568cfc7eb92b33d2b58482db6aca87cea01814d6a33c281311c8548da8c9741ad22d45688c336aad86de4e6c6ec14d4f4e0a906c96c77828c9cb00004cda5ad595f8f17fd6d9a8341c39cfa74447bb728e2f6e5684c2de0bd76d99ee96120b476b88f81e48b04a091f57e3aff540b8602622292629f7"]}, @typed={0xe0, 0x7d, @binary="b2be2e05f8bc9ca8bde8e395004f9735438175128841fc2196804bc61258fb34ecf80cdc7e3a3060abff39e5f58634a93060129e9c9332ead1f92b9da70e5267e6e4e5dcbe5bfa02bffb36d9e404e4811871d4cd80b4f36f526301c755fb8e413de5555ce973538459de449a7f28cecfee21220a323b5ea3e79fa146b78d3a1a6911304cbb1c506a12de73d94ab293aae8bf4cf60393f3a118443f149daaca4d3eb34462600d84a1444c424fef88adb8e86bd8f3f2b08cc3a5c3c245ab520a294052ab703762a85915ad6a0db4db21d74ba8a3553adab5"}]}, 0x14d0}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x400) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x3c8)={0x5, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000004000)=""/149, &(0x7f0000001000)=0x95) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000005000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000)=[{&(0x7f0000003000)="79941be33f48cf87707fed", 0xb}, {&(0x7f0000001000-0x1c)="1fda176a7fa4a1f28edd4a53f5fe737c3e0aaddb56c52145386a8c71", 0x1c}], 0x2, &(0x7f0000006000-0x120)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}], 0x120, 0x4000}, 0x800) 2018/01/14 11:18:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d1e000-0x8c)={0x8, 0x329, 0x1ff, 'queue1\x00', 0x4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="4c3317b4cb70ba4049c8c13133e7a30857248e0eb2334de987bbf2eb6d1f35bca5dc716aee5a659375f3fb112bf5dea190ca61897c5ef62be73a9b81a74be831f569e01e3f3b41c16c8d2923c5aa9719d60337b11867f48fc709b26412245b6d8649dab89afec7d12b6e5cb612006235526703d5247ac18a5535c686323af33118a2c0e41cc686afecdccba40c3babaec376d21d950ec7c6cd91082a3f6ee8a4050e68a1718f9791156746ca723538c39499c4c8746ad47668b1e1a36b39109ca5be4c371a399be5ed7ecb6bb1ab31665c4277d8be2371", 0xd7, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000003000-0x5)="346eed1e88bf2e02dcdabd351d13b97a877601ec7e2d4828c8f9fc6b009fc91bf7304053f7413e397de454f7b3cbeb9ba52584503c8fa10d703303d698ebbed19eb907cdf4abf94bb033d2359a14ba1489281f5feea44dec4723c56bd42adae955c10eb86b64356fa5e287c44a2bdcc8ab7332e1cd488dc71c1c496b025d65dd864cf37abae805c12c9fc3c84ebc49aa49b0905e94ab32f60eef87a4b773e3ba89b429d748931f9784083ee7d2919f68b0ee182a8dd37500c94d630422e36cc794933077a26b29bcdb58dd8004d36e0c048dc67e443cdf3f6099", 0xda, r2) tee(r0, r0, 0x10000, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)=""/199, 0xc7}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000003000)=""/140, 0x8c}, {&(0x7f0000003000+0x5f6)=""/221, 0xdd}, {&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f0000003000)=""/231, 0xe7}, {&(0x7f0000003000-0x53)=""/83, 0x53}], 0x7, &(0x7f0000003000)=""/4096, 0x1000, 0x24fd}, 0x40000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000)={r3, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000006000-0x71)=""/113) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x5, 0x401}, &(0x7f0000006000)=0xc) 2018/01/14 11:18:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x5f8a37667fe7ccaf, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000000)=[{{0x77359400, 0x0}, 0x4, 0x8, 0x400}, {{r4, r5/1000+10000}, 0xffffffffbdd30de0, 0x6, 0xfff}, {{0x0, 0x2710}, 0x1, 0x3, 0x9}, {{0x0, 0x7530}, 0xfffffffffffffff9, 0x3, 0x1}, {{r6, r7/1000+30000}, 0x50000, 0x1000, 0x1}], 0x78) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000003000)=""/38, &(0x7f0000003000)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000005000-0x11)="9f98ee149a60baeadda9e7a78f3599ec1c", 0x11) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000006000-0x6)={0x1, [0x7]}, &(0x7f0000006000-0x4)=0x6) r8 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1000000, 0x4012, r8, 0x0) r9 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f0000004000-0x18)={r9, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000004000-0x28)={0x57, 0x0, 0x1ff, {0x800, 0x3f36}, {0x5be, 0x1}, @cond=[{0x7, 0x871d, 0x3, 0xff, 0xd4a9, 0x2}, {0x8, 0x5, 0x7, 0x9, 0x3, 0x3}]}) readahead(r8, 0x7, 0x31) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000003000-0xc)={0x1, 0x0}) munlockall() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000007000-0x5c)={{0xa, 0x2, 0x25b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x81, [0x1, 0xff, 0x7, 0x2cc5, 0xfffffffffffffffa, 0x81, 0x6, 0x5]}, 0x5c) 2018/01/14 11:18:21 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000776000)=""/21, 0x15}], 0x1, 0x0) munlock(&(0x7f0000f35000/0x4000)=nil, 0x4000) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000001000-0x4a)=""/74, 0x4a) flock(r0, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x8, 0x7, 0x78b0000000, 0x86cf, 0x100, 0x0, 0x7, 0x1f, 0x9, 0xb02, 0x7f, 0x4c5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x32d1, 0x8, 0x5, 0x3ff}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1a)={r1, 0x1f, 0x9, [0x800, 0x80000001, 0x80000001, 0x0, 0x4, 0x800, 0x7fffffff, 0x1, 0x0]}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x6)='jffs2\x00', 0x2810, &(0x7f0000001000-0xf8)="c40b2d92cb2836ac56684afb35af7d8a42740340697e1b4e5259d0770782fe774c63426e4ccde9758fa2bb160f06f87b61a2220be6225a8ae79e6e1c9cca2f2c8bc18abb45a545b36ee843f0533534f547dea6408ec204468e36e73b2cbe62c302ce98edce3d13f775eff88aa926aa6721340c166755738a4b10695c9de911834d03fb9af45eb869728e5d5909dd8072b4401ebe4b4f6f4b14e9c01949b9a89b359eb2cda892d027c134f8771342bb45403a6daa3ba8ff2570c197cfa4a7deb5c5394bd63ef6c8b49e5eaf154249857b3d8ec124e26416ba01a7151a074e18e793b974f98bcf99e690baf8376a2b1509cfa6ec72c838cccf") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000004000)=0x1f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = geteuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005000)=[0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000004000)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x70)=[{&(0x7f0000005000)="6bff7e8c89692119dafe16a142be7fe5715dbdbc4c7fab1705a4dc720fbfaee5503ffe09f7a3f8e543e2097f730a1d12b80c77fc80340f7c78a4a61ef6af9d467a94e4075c982c048d73260d6ec5ef2c5103cef24b9988da40c6c323ccc0c17596542896eb6f19b68dc0d9107fbaf2c94f5e7d3574", 0x75}, {&(0x7f0000005000)="9e4abedd7cd0e2ff02a80064bce179d15f4f7a8e22b4c07b87583281a16abfe564ec4c6d5ea308d0de9911c76b5e6ea61d704277a6a23b0e9de891d60bb51f07c0ed3924e463059c86b00f688fa68546ca05ca2ca3550ff35e563a80d6d7a36f804169aaa64514386ab73edecf16f174249fe98ea0cf37fc8c617263022640642a00353e25a11f7b6c5ba42e4904906fb5313cfba28e7d82fc0f03801852b0", 0x9f}, {&(0x7f0000005000-0xda)="ad70504b0ea7091424967be1c6822f1ee612ff18646b8e5063c81bff68425a55e2b57969dfa281079f3b4b1f82711f08c019bb8369d51fcca5cab4c8cebda0b1cff98135d197b63cda8e89db1074bc0a02720150389b9ab7cdd2ab4674f083dcdf17a7c1066256f2256ccb1f8d49066cf2e9923838738cf410cd197e63e2e39d7e89bda81e34f1cbc1defb749c65d7a08c8c1def584029aefb8784a8274eb9a6e12a734acedfc5aac6cf82c961c2062e74918f9ead9cac21d1005f4b2d257fcb0377799405bb13f49830ec1aecf5fc7ef76ccb28784f24b9e5f4", 0xda}, {&(0x7f0000003000)="a2029a5b079673f22c5c3a906b7934cfdc2a986958483ce8a5bd02d3600b4b55acbedb0ad9a64e77f30b65b36f005eae3c34", 0x32}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000003000-0x7a)="a7299f51b591f4594956c506341c946b0ec8ab556f304035d6320cc965e611dbc809698a5a1cade933152ee981b213da3555e04bb9d56ca2edd01a8a17c1b9f553f88ba34658b5d01ed06e7d064619813f6628a82cd7869dd73016495ea8f9c40ece10aa51b0431ff306c985d9e69b2e796e86fb2db224c21e4a", 0x7a}, {&(0x7f0000005000-0x8e)="4f88326be30425dbe2d2670a26981df9eef7ac87906d78f66583efc5874ee4f008c090273331aac5ab36d135cff086dd48ce3d0a42a799ac4b9cf1c466505a0c7866d0158cfec8a8d5dd085aa2dfd58f68b1291627e91db8509c86cc1fb5612cd26b25e86c5fb73931fd38d3ef9c2ff36d4fcafd0d14b28493c33b437325ab684a6c1b3cd1400ea43078f30ebe65", 0x8e}], 0x7, &(0x7f0000003000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x10}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x50)=[{&(0x7f0000003000)="8749af92112e73143f559a7416729ff29312415af7a2de5c4dfb896bb1c6354c876d15bca81fef0c64", 0x29}, {&(0x7f0000001000-0xc5)="5e6e7cbba59583fa7e3c317d1513369d0acddd650f9a473e1b4a498a4db8c40f7fa3972d507eee93d2e1e53e5aba698e8ecc0e8fe764b9c5a969cb04b441eadf027dc4ecf6ce84c32996cb47e04a7398a423cc8afe153dc5f26859844948a81b41029322d6072adb85b1ae0d112e066be2d4b8a21768a5c777ec952893c89bb4d2457103f0021b0b682937dc22eb36741f2fca9492652c0c2481f7f2898fa48d3d0b3cfa9db01ca11081296ce4347614d6e8ec75b7143895438ce10c774e24f10a2ed3d34a", 0xc5}, {&(0x7f0000004000-0x21)="7c2cb8d624e2e205f1a86fd2df837f42558432f95fa0aa98b78ae468433a3d7a25", 0x21}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000000000)="0dd1c8deff0e64a106a781065cd9b8a9783a7a242690d0e78a5102b5d57176b45369fb43789697529dc6b3fab5ecad71785465a9f18411c793202af448706f71f45d57bacbd98834d8158af9c1b3aa83033707c4df1b429172126d60c911d2b0562b33bd6465da386a452bb33a03f47ac0b4b8efa768395168ac6936c4cd9cb360acba809f93ef76d5a8ed1660", 0x8d}], 0x5, &(0x7f0000005000-0xc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc0, 0x4044800}], 0x2, 0x0) 2018/01/14 11:18:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x8) readahead(r0, 0x7fff, 0x7fff) r1 = inotify_init1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000002000-0x8)={0x8}, 0x8) r2 = memfd_create(&(0x7f0000001000-0xb)='vboxnet1}i\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000004000)='./file0\x00', 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0x1}, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000006000)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0x5)='reno\x00', 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000007000-0x20)={0x79, 0x0, 0x10001, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000007000)={0x2, r3, 0x0, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000006000-0x34)={{0x0, 0x3, 0x6000, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x1ff, 0x5, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009000-0x8c)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000006000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000004000)=0x3ff, 0x4) 2018/01/14 11:18:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="dcc137a9903062fb8d28ace5b9522b70", @ifru_flags=0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000004000)=""/148) write$tun(r2, &(0x7f0000000000)=@pi={0x0, 0x88fa, @ipv4={{0x1a, 0x4, 0x6, 0x613a, 0xd3, 0x2, 0x5, 0x72, 0xaf, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x30, 0x20, 0x3, 0x40, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x4}, {[], 0x2}, {[@multicast1=0xe0000001], 0xff}, {[@dev={0xac, 0x14, 0x0, 0xf}], 0x0}, {[@dev={0xac, 0x14, 0x0, 0xa}], 0x10001}, {[@rand_addr=0x5], 0xfffffffffffff115}]}, @ssrr={0x89, 0x23, 0x8, [@empty=0x0, @rand_addr=0xde8, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x2, @rand_addr=0x7, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @igmp={0x1f, 0x5461, 0x0, @multicast1=0xe0000001, "96341b5d364381adb8cda2e1a68293401e0d1815241f61ad4ab5e75f85107d032e9f3c90386c4b5f4ed88b14dc0e4c30dcc58c4bb5ac3fdd40c3f71e61edfee06b4a42b5d98485ba30131d7b6a64af17917ac6f0999a944cb1410fb7d74e19ddfc99d5"}}}, 0xd7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x5, 0x4, 0x8008, 0x8, 0x88d6, 0xef, 0x401, 0x401, r3}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000008000-0x90)={0xff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$dupfd(r4, 0x406, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000007000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x401, 0x1, 0x1, 0x1, 0x7, 0x1, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fchownat(r1, &(0x7f000000b000-0x8)='./file0\x00', r6, r7, 0x400) 2018/01/14 11:18:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x32000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000f05000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setfsuid(r1) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r4 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) restart_syscall() connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x106c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x949}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000002000-0x4)=0x2c569be9, 0x4) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000004000-0x38)={&(0x7f0000005000-0x60)={0x27, 0x401, 0x1000, 0x7, 0xfffffffffffffffc, 0x4, "2b2d9da47cb71ce2d4373880e581914ad89736d41f1c3ccaf8174731246ac68edebe46de03e2c9034aed7b84446223a4e952159ee299e7d0e506cfdbd8703e", 0x101}, 0x60, &(0x7f0000002000-0x90)=[{&(0x7f0000004000)="5c865771fb7969bb8e7392f7d361c147f74b5fc5216d99fad0efa9d88cbca84a4fda94e57c412baf1aade86fe0f2cfc305a6a7dfdc201d26d798e686618c86dc8331084eba568210afa95c445298bdc161034f11b567abd14e9fb44e27c2f41ec3b49807bf36fab5b641df92", 0x6c}, {&(0x7f0000004000)="2108f491ac273e80372c99ef68b63a7b6f2018914342a6d478ac5ea3d9a37e1c259e4f9e32d60072a6a3c0eadc08ef1b1fa1acb5c0879a6e606d018f7136c779df10e0d6dd5e123973f0cb401c01e9d46260f4d9a08288669cc6b841f9e20e490f4633864c430978b3b6e32f033729de1b3f0ea736d155e044c1e3767fdef1443bf68599a06bb9ce8c41", 0x8a}, {&(0x7f0000005000-0x1000)="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"}, 0x1010, 0x4000}, 0xc000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000+0xa51)={&(0x7f0000006000-0x9)=@rc={0x1f, {0x7, 0x1, 0x1, 0x6, 0x80, 0x3}, 0x9}, 0x9, &(0x7f0000003000)=[{&(0x7f0000002000-0x7)="ed835b5e98cf72", 0x7}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x80) syzkaller login: [ 25.741906] ip (3731) used greatest stack depth: 24432 bytes left [ 28.189808] audit: type=1400 audit(1515928704.987:5): avc: denied { sys_admin } for pid=3384 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.251199] IPVS: Creating netns size=2536 id=1 [ 28.292080] IPVS: Creating netns size=2536 id=2 2018/01/14 11:18:25 executing program 6: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c3e000-0x18)=@add_del={0x2, &(0x7f00000b8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bc2000)={0x0, 0xf6, "8c8d7d29888cc439f36f11441ab9ad44b199168c6cb2c7fba8900e5043cbcb6720ca647ac6cdbaaf940c4a5928bc779db1b7bf4e7e1df5dec1b707956b57046a52efaafb8a2d3f61e3db9608d15ce38de514e530638d02f0aa980746a412a0561a807d9b74f0264558305542a8ad6594c67cb86e103d293ea696b3f71127ff1b5ee246e552b63ab7f0006fc0a24e980ab933d3cb8393c33b9c959cf0d03bfb9721a1aed5af1bb91068f173ea9ee29b0e96a5ef37c164123cfb9a011b7e1c7775479f0c7ecb1b2cd001ad8ce3ddd77e095c5d388112ae3f6b8010a0685d0ecb4e02f478f3990ed8dea2d9a947b0d6e021e05e56527984"}, &(0x7f0000a11000-0x4)=0xfe) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ddb000)={r1, 0x3, 0x3, [0x1eb4, 0x2, 0x1]}, 0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ddb000-0x4)=@assoc_id=0x0, &(0x7f0000514000-0x4)=0x4) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dda000)={r2, 0x7, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dda000-0x8)={0x2e2, 0x3, 0x6c8, 0xc3}, 0x8) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddb000)={r2, 0xc31, 0x30, 0x1, 0x9}, &(0x7f0000758000)=0x18) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ddc000-0x8c)={r2, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 28.333443] audit: type=1400 audit(1515928705.137:6): avc: denied { sys_chroot } for pid=5063 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/14 11:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4061, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) [ 28.338092] IPVS: Creating netns size=2536 id=3 [ 28.364475] IPVS: Creating netns size=2536 id=4 [ 28.409611] audit: type=1400 audit(1515928705.207:7): avc: denied { net_admin } for pid=5136 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.434531] IPVS: Creating netns size=2536 id=5 2018/01/14 11:18:25 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xc4, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x1, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 11:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00009a6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b25000)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0xa) 2018/01/14 11:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005f6000+0x343)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000a9b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000076e000)={0x0, 0xbb, 0x10, 0x1, 0x3}, &(0x7f0000843000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000510000)={0x80000001, 0x2, 0x8, 0x0, r2}, &(0x7f0000955000-0x4)=0x10) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) [ 28.461967] audit: type=1400 audit(1515928705.257:8): avc: denied { dac_override } for pid=5146 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.487411] IPVS: Creating netns size=2536 id=6 2018/01/14 11:18:25 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000)="776c616e3063292dd9652175726974793a0042") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x9, 0x5, 0x9, 0xfffffffffffff801, 0x355c, 0x4]}, &(0x7f0000002000-0x4)=0x10) [ 28.510434] device eql entered promiscuous mode [ 28.533239] IPVS: Creating netns size=2536 id=7 [ 28.560982] IPVS: Creating netns size=2536 id=8 2018/01/14 11:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000068b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002fb000)="6e65742f6669625f7472696573746174009eb93282eada3e248cb3533e4b56bd6b97440b54d1a6faf6de53efbc5f51b40f3e546a7c6ad904e3e54721367b35e0f29af6e16d5f085f7b55f7fd910126cf836a462d77f0e0609ebfc70301b5f1dfb3431ef135a027b6e170a29c62799d4dd455fcfad7a130307a") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/14 11:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) init_module(&(0x7f00007a8000)="6d696d655f747970655b63707573657447504c7be92600", 0x17, &(0x7f0000c2f000-0x5)='proc\x00') futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f00009dc000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00008a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d9c000-0x4)=0x9) 2018/01/14 11:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002fb000)={@generic="0f4aa3f4032c51c3a7d8cb0a26012583", @ifru_flags=0x1100}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 11:18:25 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000bf7000)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fe3000)='./file0\x00', 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008d8000-0x4)=0x0, &(0x7f0000fe4000-0x4)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f4f000-0x8)='rxrpc_s\x00', &(0x7f0000fe5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000027000-0x8)='keyring\x00', &(0x7f0000a1f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) fcntl$getownex(r1, 0x10, &(0x7f00005e1000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fe4000-0xd)='dns_resolver\x00', &(0x7f00007b4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fe3000)="d9faea3c1e70bd08f6fedfdc66c57d0633a4ccdd5d13eae33b85d00f29d2e102aeeb90ee622ba4aebbf67678bbb7f666e83d7980ca072250e629a55e60ab955732a0fdc6f9182980a75ecc4315844568aeee867f686b2a84c8c781dd03e14ae746caa27d1cad8e671c355a3aed72fe4fd65f7489bb6a6587f9afe37ee314170770dfa77c4eb66fcb6ba40a4dfc7bfb3f762c52e8ae4050576cd8cc3ce0296effa50a6bcf30fcdb51d82b6632295517491f5a911ec67ad110345f9775125f1a3f136089838d1e3e8f47207110afb2e7172a7affdd22b4817e4867a85eaeae8adb2b", 0xe1, 0xfffffffffffffffc) add_key$user(&(0x7f0000fe4000-0x5)='user\x00', &(0x7f0000be0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe4000-0x3c)="2e1506d463d7ac21a93e83438b61187a9da8d04c7ea823ece7d45979c455f80469d60d3a778f130d46d3a5ff1a5d23aef275f55c4225eeeb0b9ff1ba", 0x3c, r3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f8000-0x4)=0x3) 2018/01/14 11:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000997000-0x8)={0x0, 0x0}) sched_getattr(r0, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sched_getparam(r0, &(0x7f000022c000-0x4)=0x0) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000763000)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000dcb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 11:18:25 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1) remap_file_pages(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000000, 0x0, 0x0) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f000000a000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x8)='./file0\x00', 0x1, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000008000)={0x1, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000010000)={{&(0x7f000000c000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2018/01/14 11:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000008b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000094b000-0x4)=@int=0x6, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000c9d000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x6) 2018/01/14 11:18:25 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000641000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000128000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00004aa000)={0x7, &(0x7f0000c2c000)=[{0x4, 0x8, 0x9, 0x22}, {0x0, 0x0, 0x7f, 0x9}, {0x2, 0x1f, 0x3, 0x20}, {0x8, 0x8, 0x6, 0xa4}, {0xfff, 0x2, 0xbe05, 0x100000000}, {0xaa7f, 0x5, 0x3, 0x5}, {0x5, 0xfffffffffffffffb, 0x4, 0x81}]}, 0x10) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/14 11:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f00003fe000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/14 11:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000068b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002fb000)="6e65742f6669625f7472696573746174009eb93282eada3e248cb3533e4b56bd6b97440b54d1a6faf6de53efbc5f51b40f3e546a7c6ad904e3e54721367b35e0f29af6e16d5f085f7b55f7fd910126cf836a462d77f0e0609ebfc70301b5f1dfb3431ef135a027b6e170a29c62799d4dd455fcfad7a130307a") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) [ 28.637248] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/01/14 11:18:25 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) readlink(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000)=""/244, 0xf4) 2018/01/14 11:18:25 executing program 0: futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/14 11:18:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000012000)='\x00', 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x208800, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000013000-0x1)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000004000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/14 11:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f00002d0000-0x8d)="290000001900ff0900000000000000020a1300000000ff06800800000d000900090000000000000004479fcb6dfa34beb23168372aff3fbb9311862839134fb53f80f51e0f854143e0c2e458deb5f060586222f401dfa03d3d4ce56d1efbf1169144ecb2b320c748148470b1361e9f94fb0aad014051662826b53af4d3645b02097be05a6191966a00bafcfbbd", 0x8d}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007de000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072b000)=0xe8) recvfrom(r0, &(0x7f000085c000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f00002a8000-0xd)=@l2={0x1f, 0x908, {0x2, 0x1, 0x3, 0x2, 0x9, 0x7}, 0x1edd, 0x4}, 0xe) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004a5000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 11:18:25 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fde000)={0x0, 0x0}) [ 28.651932] mmap: syz-executor3 (5216) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/14 11:18:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f000081f000/0x3000)=nil, 0x3000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x22, "545fca72a5fcdb4ceba14eb4d514c0731ae03fcbd9a83f9635a22b81f9e2fab208c6"}, &(0x7f0000001000)=0x2a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r2, 0xed, "9ee6e9b58912e26551b747eece5cd4d7886fae6614e10f4f9db0d0d51ba2999941219d165668a81fdd4ff222ba539f366ea1b7712a1ef5225e776f797195b1797408682b5823e9d347b4771871b0c25aee443b0203ecd21e036ba43246577c66e6c41ef1be92a287f03dd3cd537e540fd72f4c811523a204f163a48e9bef9f3ee8953e43872d8b9b368423476423da847d496d001bd19afc7e0640dc40c7afa540823c46b3b29c7a47bc6e37409fad18bfdf3c9ab6e09700fcb059e42968402a9ea27a9d4053465b96c7357ba582b0df4411ac5bd41b05e91879f355cdb767dcd6febe1c7ed72a91879da216ed"}, &(0x7f0000001000-0x4)=0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000b44000)=[@request_death={0x400c630e, 0x2, 0x0}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x30, &(0x7f0000001000-0x60)=[@flat={0x77682a85, 0x100, r1, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000d0a000-0x1)=0x0, 0x1, 0x1, 0x9}, @fda={0x66646185, 0x9, 0x3, 0x19}], &(0x7f0000000000)=[0x38, 0x30, 0x0, 0x38, 0x38, 0x38]}}], 0xaf, 0x0, &(0x7f0000001000-0xaf)="5aad97630d63dee544edeab3db907a8984a0818d7135b9baa4669b3cc06315dbb7af6cd68d69432607ec9a47c082e6165518c038ac0d7403cf477e50e8799cbae3ab3ba73ef11ac25849a59bf14cc8c959dde56be7502c8196dbe6d8bd2ea4aaaaec3e2b1c4a62efde5b5cbab41bbc8a20de61b417c9c1fa77c763d86dffc90b18a54938d62e74d119c68922ce59b4a3ef78b2e28da34bbf781fa8b2bcca03549ceb4cb96bb4446cc16a5f2504830b"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x3, 0x0, 0x80000001}, &(0x7f0000002000)=0x10) poll(&(0x7f0000e40000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 11:18:25 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x404, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000-0x30)={0x9, 0x63551d29, 0x0, 0xfffffffffffffffd, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xd) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000009000)=0xfffffffffffffffd) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) 2018/01/14 11:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c1c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2200}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000282000-0x14)={0x7, 0x0, 0x3, 0x2e, 0xf20, 0x3, 0xfffffffffffffff8, 0x5, 0x9, 0x5}) r1 = socket$inet(0x2, 0x5, 0x401) ftruncate(r1, 0x6) creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/load\x00', 0x2, 0x0) 2018/01/14 11:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) vmsplice(r0, &(0x7f0000b4b000-0x10)=[{&(0x7f0000302000-0x91)="9100335c35c30af53c7d44a48f3b23f6684b0a4732843acd11c640632f4d71c66959b56d3b10cfea66b5259588de2566b4c034ca35613da1eeccd611e68626f0cee52a1b60821aecf8a603308ecdbf35cd0270032fc0f7eab01945fa40baa6f788b38a066c7a1a95ae53cd7af7ae56822f29edee1c3dd79f5074be4933da915f8727fe7fb1e7613b7a3d73fe7c9410f3ad", 0x91}], 0x1, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000089e000)=@assoc_id=0x0, &(0x7f0000a27000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002ab000-0x8)={r2, 0x1}, 0x8) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/14 11:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) timer_create(0x3, &(0x7f0000ed8000)={0x0, 0x3b, 0x1, @thr={&(0x7f0000ff9000)="aba6be838fce84a7abfe25402a9b47f3699b671dd3eecea194f15a31b608a75b22aa32c28e5dd398caa4af4ff06ae0185e12445c703689d4f050338f5fc9ada4485a0abcf039caa089b810b6c730e924ddab368fed63a418c704cfa1e2f6a72e11b1d1031bbc089add953d36d68de67dbeea29bcdb44d7ba8f060b80e0fd125bc716cc2962de407e182d10ca99", &(0x7f0000079000)="d8ac1a4421db95fe4d2ceb2c9ed88d8ca47c22d1fef8d322b84d0dae9991bd3980dbf0f30f4ddebd3825ff7b500ee5dbedd9b38f9458b8cbbf233820dd5e9fd8ac4960509b882053053be93e94eae5d4d7aace740cd9cfb07f1cdbe13d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a9000-0x4)=0x0) pwrite64(0xffffffffffffffff, &(0x7f0000a4c000-0x1)="", 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f3000-0xe)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fbc000)={0x2, [0x3f, 0x8000]}, &(0x7f0000bb7000-0x4)=0x8) 2018/01/14 11:18:25 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00007db000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4, r2, 0x3, 0x0) 2018/01/14 11:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008ff000)='/dev/sg#\x00', 0x5, 0x200) epoll_pwait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f000001a000-0x8)={0x9}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)={0x0, 0x0}) symlink(&(0x7f0000b72000-0x8)='./file0\x00', &(0x7f0000241000)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r2, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r2, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/14 11:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fac000)={@common="677265300000000000e400", @ifru_flags=0x201}) r4 = dup(r0) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvfrom$ax25(r4, &(0x7f00006b4000)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) 2018/01/14 11:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0xa6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x56f8, 0x5, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/14 11:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/14 11:18:25 executing program 3: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="ff", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00006b2000-0x1)="04") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000011a000)={0x0, 0x2000000000000}, &(0x7f00003a0000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ff000)={r1, 0x2, 0x30}, &(0x7f0000000000)=0xc) unlink(&(0x7f0000000000)='./file0\x00') ioperm(0x0, 0x1000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/14 11:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x8000, &(0x7f0000d37000)="d84f18f563ca8de61cfefc8477e8beb294f591b97fcccd5f9d9fe89966f935fce8af911cfa320ce06f48bf734c04d840aae20002903fb725b2e6c0eeecb00c48176b9129e2af2225fed05604fbd9981039546bc5b50b5420382c186ec3108c03ed") tee(r0, r0, 0x7ff, 0x1) 2018/01/14 11:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000b74000-0x4)='tls\x00', 0x4) getpeername$inet(0xffffffffffffffff, &(0x7f0000fde000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d50000-0x2)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c5000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000072000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000ce4000)="d9", 0x1, 0x48005, &(0x7f00005d2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000bc6000)="6381ee9b883500a7f810ddfd1e8b7298", 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002f6000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36b) 2018/01/14 11:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1e0092"}, ""}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000a75000)='keyring\x00', &(0x7f00000a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000c92000-0xa)='syzkaller\x00', &(0x7f0000288000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dfc000-0x7)='#ppp0&\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005ff000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000)=0xe8) getresgid(&(0x7f0000c97000)=0x0, &(0x7f0000bd2000)=0x0, &(0x7f0000c60000-0x4)=0x0) keyctl$chown(0x4, r0, r2, r3) 2018/01/14 11:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e64000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000631000)={0x0, 0x3}, &(0x7f0000431000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000822000)={r3, 0x3c, "ee1ae58acff6ff9ab295beb4bee55488b0ce9aaef096ccde04f811bbb1a31745fa54d3b04b488956be7dd641e857b8b17c1a26f8ae2642ed31166648"}, &(0x7f000089b000)=0x44) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000fd4000-0x1f)=""/31, &(0x7f00009e2000)=0x1f) 2018/01/14 11:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) socketpair$inet(0x2, 0x4, 0x20, &(0x7f0000a1f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b23000)=0x0, &(0x7f000026a000)=0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) 2018/01/14 11:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)='/dev/sequencer\x00', 0x600, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fce000)={0x9, 0xab0, 0x1, 0x5}, 0x10) prctl$setmm(0x23, 0x5, &(0x7f0000ca6000/0x4000)=nil) mount(&(0x7f00001f3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f00008cd000)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000408000)={0x0, 0x0}) futimesat(r1, &(0x7f00000b6000-0x8)='./file0\x00', &(0x7f00004ea000-0x20)={{r2, r3/1000+10000}, {0x0, 0x7530}}) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f00006ad000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000810000)="") fdatasync(r1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000067d000-0x8)=0x0, &(0x7f0000414000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e5e000)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x40, 0x7, 0x4, 0x9}, &(0x7f0000494000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d1e000)={r4, 0x9, 0x1}, &(0x7f0000600000-0x4)=0x8) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000c2c000)='./file0\x00', 0x3) 2018/01/14 11:18:25 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000000004, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2018/01/14 11:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000695000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x401) shutdown(r1, 0x2) 2018/01/14 11:18:25 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000c6000-0x88)={0x3ff, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000495000-0x4)={0x0, []}, &(0x7f0000fc5000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a72000)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x2, 0x400, 0x101, 0x7}, &(0x7f00008bf000)=0xa0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fc6000)={r3, 0x6}, 0x6) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000fc7000+0x2de)={0x5, 0x0, 0x9, 0x1000, &(0x7f0000fc8000-0x585)=""/4096, 0x11, &(0x7f0000d74000)=""/17, 0x5e, &(0x7f0000fc8000-0x5e)=""/94}) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0xc000, 0x0, 0x0) 2018/01/14 11:18:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0xf, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000be3000)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x802, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a1000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) write(r2, &(0x7f0000cca000-0xfe)="fc00000048000700ab08fffc090007000a005ff700000000100003002100010000000009000000000200000000000715fe2c1ec28656aaa79bb94b46feff007f9400020000008c0500036c6c256f1a272f2e117c08ebc247ad47745477d0db8934d07302ade01720d7d0bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e2804183ab82f687f74cdd00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d5715505e658a1ad0a5a01731d05b0352400e3f0d48f6f0000000548deac270000000000000003e63fb8d38a873cf1", 0xfc) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000c4c000)=@generic="ea7fae00ac62f00ac64197d38d7c84ef") r3 = getpgid(0x0) ptrace$cont(0x1f, r3, 0x6, 0xd9c) 2018/01/14 11:18:25 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000a3f000)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006c1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000001a000)={0x0, 0x8, 0x5, 0x8, 0x7ff, 0x4a4d}) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000000c000)=@getae={0x0, 0x1f, 0x700, 0x0, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x7f}, @in=@empty=0x0, 0x3, 0x7}, [@tfcpad={0xffffffffffffff9e, 0x16, 0x2}, @proto={0x0, 0x19, 0x33}, @migrate={0x0, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32, 0x6, 0x0, 0x2, 0x2, 0xa}]}, @algo_aead={0x0, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x0, 0x80, "930aed878e42566e54c9a5097e337c0481c40a27ae20998e746d384e97dfdc82f65283d0601cf2885fb1d8536230db32df3c2baf44f2c09926c337ba98c83fa9efc4f66a8e9874039063b664350284b8074167db4cb0121d3dbab8ca212ff01f4cd820ec77022c2e8a9634e5ef45c0a16e02063f407131c5899dba0034cb17ac0d6a5286bb049a9b72e9d5d8a1fb1213e7fdb73d2cd8176f41665fe50b91ce561d3d9da70f9132e55a1d4c8affb52aad46e21996b3eeb2009c33"}}, @algo_crypt={0x0, 0x2, {{'xts(cast6)\x00'}, 0x0, "8d6edc2a759912edaa6a30ce79f6e19bb0802992a399d006400b9843f3040148fb5eb1c1632e50011f2a5cd6c2a398459c20ec49fafec1ef6584a3e1c148b1c61ee5639980a646999361c82ae1364dfacf30393ebb3d43bef12560abc7e580d44aa6d5a0fcab7c6da93a514c44bd93e91eae"}}, @lastused={0x0, 0xf, 0x2}, @tmpl={0x0, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x2, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x5, 0x3, 0x7fffffff, 0x0, 0x3e52, 0x5}, {{@in=@multicast1=0xe0000001, 0x3, 0x7f}, 0x2, @in=@rand_addr=0x2, 0xffffffffffffffff, 0x3, 0x3, 0x101, 0x8000, 0x5, 0xff}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2b}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa000000000000000, 0x91e, 0x10000, 0x100000000}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5, 0x7, 0x3, 0x6, 0x81, 0x6, 0x7}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x3, 0x200, 0x9, 0x8, 0xad}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x0, 0x3, 0x3f, 0xcd4, 0xeb, 0xed}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x1, 0x5, 0xe884, 0x3ff, 0x9}]}]}, 0x4d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 11:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") fcntl$getownex(r0, 0x10, &(0x7f00003b3000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000041e000)=r1) 2018/01/14 11:18:26 executing program 4: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x2f0) r1 = syz_open_dev$usbmon(&(0x7f0000c64000)='/dev/usbmon#\x00', 0x9, 0x82400) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000dba000)=0x0, &(0x7f00007a4000)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) 2018/01/14 11:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000108000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000191000)={0x20000000000000d0, &(0x7f0000fe1000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000b15000-0x40)={r1, 0x3, &(0x7f0000a7f000)=[0xd0ce, 0x1, 0x3f], &(0x7f0000a82000)=[0x2, 0x4, 0x7fff, 0x5c45, 0x1], 0x4, 0x3, 0x400, &(0x7f0000fde000)=[0x81, 0xff, 0x5], &(0x7f0000882000-0x8)=[0xfffffffffffffff9, 0x21], 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000943000)=[{&(0x7f000058e000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/14 11:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socketpair(0x10, 0xf, 0x1, &(0x7f0000f6c000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000d0f000-0x57)="31aad717d71a0f9e589e2655a53794a0f0cef15dc56114fa561eb659ea92c383a7ce70a22f94663e6435dc990b6e743a252ee92ba3def9b3a8d45383c420a0b41c6ce3c67b851fdc110bc6f21181a659b6856692c011cd", 0x57, 0x2000000) r1 = add_key$keyring(&(0x7f00004bb000-0x8)='keyring\x00', &(0x7f000077b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000a5c000)='blacklist\x00', &(0x7f0000105000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000064f000-0x9)=':GPLppp0\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x2, r2) 2018/01/14 11:18:26 executing program 2: r0 = gettid() unshare(0x1fffd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)=0x0) exit(0x0) tkill(r0, 0x15) prctl$setname(0xf, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000+0x327)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r3 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xf5)="1aeb082afab28401c8497e2b401ddad3ca2353083d4e6dcb41156bf41b15d84028af42a0f90af0ba6e7937e846d99a7ec5cffdfcdfbcbd26cdf0949f3ee7d27cc9bb9fafe68a0299355d7e779c3c6d75e175df7923a1363eb1bb6dcfb8e3d2cf461539d81a27101f49ca5ec3f0ecf27086f34146782bd57abb6ef0ea4a08027fda3bf987bed03c0fac4d963af31a97d904db447a38204b1c4c60ff24bbc4fb0fdb0ca49d935923ed1bd3ac8575bf04fdbeaba3abfce900c970e4179dfeb1ea4c291d0d48ee61b8ea795129f8578c742f27bf1f5d8194237cbf6de3fbb7baf188b69eb6f55661e5131e350ae57bc2ffc2d345a481d5", 0xf5}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xb5)="a775251b8851607c1634fd63b40bfcc0db8f3d139f5e91b8af8cc1889282609f892356aacbe0b1967360f22f94e946783765ceaca57025086d4a5cd395e737a12d3df0921167c112e65b34d20cc1a7979f304d66b778f1f2c673664d5ed368879bde4cc512b5da9136ceb997d015be50e11153289f22fc158bcb494191781de0e95cec4c11ad90b8ca37a42bbba66cf0743dbe002e090908fc7d415efd72a67bd61116fd773a8cde738ac589ee79c9536e1de55384", 0xb5}], 0x3, &(0x7f0000001000-0xe8)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xe8, 0x1}, 0x1) 2018/01/14 11:18:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) fcntl$setflags(r1, 0x2, 0x1) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000c7f000)="6e65742f69676d7000b52e810f6a2d77755399bbae277c7eafa3cd9f32e38d9a47b55c0ab51637bd51d501da3f73a90c0da6990ead4c98474482366996eab145a87a2cf2ad079cf36f6aeeecce8420930122c35f8f7b6acfbc624b56d5d7b2f81e301d1981379760e5eb1c30e293eb6ff0aae3252a57721d6078a73d") sendfile(r3, r3, &(0x7f00000da000)=0x800, 0x5) 2018/01/14 11:18:26 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000077c000-0xc)={0x40000010, 0x0}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 11:18:26 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009dc000-0x28)={@common="6c6f0000000000000300", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x16, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 11:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf9000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f9e000-0x4)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000d0d000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x16, 0x8, "d874d843b4ce16f713fd2e94620b8f5db3424dcc7911ff3e483dbd3ce4d845a3aef61e6ee0e4ea8b5ee4aef6c56e80764a6237427431b74046397113b317f39c", "8a0a11fb7b0335b202d2217e692ca30a6cbb65b5d7347d376bc9bc3998abcb7a", [0x0, 0x4], 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aee000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f000078f000-0x5f)="767d1844f5db09f165713d945d5cd8376c261b3184a3b58a229b4ff1a151949ed29cce987b9b6e0467de212cc56815ebbf3ee0afd5de00356b527ec5cd43d6bb98d83d06160d8c2558be37b4cbf814f6f7805dda4000d1095b4215217b3fea", 0x5f) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000181000-0x50)="43a309313a1976790bd382beb2968908237673cacd7ff44474d25756ff1406e823d870becdbe66cb29646c8e666c2ac9118e4385281db5f340ff7230bc9a7b344a69b887a6da643ce4d5ef91ccea04ed") setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002f0000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000493000-0xc)={r4, 0x80000, r0}) 2018/01/14 11:18:26 executing program 4: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f00001de000)=@random={'osx.\x00', '*\x00'}, &(0x7f000091c000-0xf4)=""/244, 0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0xa3)=""/163) 2018/01/14 11:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/14 11:18:26 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000009b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0xe02}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000074d000-0x4)=0x6) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f6f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000f6c000)={0x0, 0x28632990f6052c92, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}]}) 2018/01/14 11:18:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9d000-0x9)='/dev/rtc\x00', 0x20000, 0x0) accept(r0, 0x0, &(0x7f0000c1a000-0x4)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000bbd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000661000-0x4)=0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/14 11:18:26 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) clone(0x0, &(0x7f0000001000-0x1)='\x00', &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/14 11:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000f51000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000562000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002c6000)={0x0, 0x7}, &(0x7f00002e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000014f000)=@assoc_value={r1, 0x5}, &(0x7f0000922000)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000a7000)={&(0x7f0000aee000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000920000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a0000-0x4)=0xe8) unshare(0x40600) r4 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000004b000-0x4)=0x2) fcntl$setown(r0, 0x8, r4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/14 11:18:26 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d3f000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fcb000-0x4)=0x0) stat(&(0x7f0000345000)='./bus\x00', &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000b84000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000b30000)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005df000-0x8)={0x0, 0x0}) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, r2) 2018/01/14 11:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008c9000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000bf4000-0x1)="d8", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f0000a4c000)='./file0\x00', &(0x7f000019a000-0x20)=[&(0x7f000098f000-0x3d)='procsystemsecurityself[:.vmnet1-,wlan1eth0security-[selinux[\x00', &(0x7f00008c1000)='keyring*}\x00', &(0x7f0000bad000-0x15)='wlan0.Qvmnet1system!\x00', &(0x7f000011a000-0x7)='wlan1,\x00'], &(0x7f0000bd9000-0x18)=[&(0x7f0000eb0000)='-\\cpusetwlan1#em0posix_acl_access-vmnet0:trustedwlan0)\x00', &(0x7f0000602000)='\x00', &(0x7f0000bb5000)='\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000735000)='/dev/pktcdvd/control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000681000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000256000-0x4)=0x4, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000137000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a3d000-0x4)=0x8) accept4$ax25(r2, &(0x7f00009f3000-0x9)={0x0, {""/7}, 0x0}, &(0x7f0000f88000-0x4)=0x10, 0x800) getrlimit(0xe, &(0x7f0000422000-0x10)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x100000000000000}) syz_open_procfs(0x0, &(0x7f000078e000)='net/dev_mcast\x00') socket$inet6_udp(0xa, 0x2, 0x0) [ 29.260563] syz-executor1: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 29.295170] CPU: 0 PID: 5382 Comm: syz-executor1 Not tainted 4.9.76-gf0f6293 #12 [ 29.302754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.312107] ffff8801d9baf880 ffffffff81d93149 1ffff1003b375f13 ffff8801c87f3000 [ 29.320139] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801d9baf990 [ 29.328132] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 29.336121] Call Trace: [ 29.338688] [] dump_stack+0xc1/0x128 [ 29.344028] [] warn_alloc+0x212/0x240 [ 29.349460] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.356099] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 29.363976] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 29.370617] [] ? save_stack_trace+0x16/0x20 [ 29.376562] [] ? save_stack+0x43/0xd0 [ 29.381986] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 29.388804] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 29.395271] [] __vmalloc_node_range+0x3f5/0x5f0 [ 29.401567] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 29.408383] [] ? kmalloc_order_trace+0x7a/0x190 [ 29.414673] [] vmalloc+0x5b/0x70 [ 29.419668] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 29.426132] [] xt_alloc_entry_offsets+0x41/0x60 [ 29.432425] [] translate_table+0x21a/0x1e80 [ 29.438372] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.445361] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 29.452174] [] ? check_stack_object+0x68/0x140 [ 29.458381] [] ? __check_object_size+0x174/0x3a9 [ 29.464758] [] ? 0xffffffff810002b8 [ 29.470009] [] do_ip6t_set_ctl+0x2be/0x470 [ 29.475868] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 29.482508] [] ? mutex_unlock+0x9/0x10 [ 29.488020] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 29.495095] [] nf_setsockopt+0x67/0xc0 [ 29.500609] [] ipv6_setsockopt+0x115/0x150 [ 29.506466] [] tcp_setsockopt+0x82/0xd0 [ 29.512065] [] sock_common_setsockopt+0x95/0xd0 [ 29.518356] [] SyS_setsockopt+0x160/0x250 [ 29.524126] [] ? SyS_recv+0x40/0x40 [ 29.529377] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 29.536024] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 29.542837] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 29.549394] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 29.576009] Mem-Info: [ 29.579348] active_anon:52482 inactive_anon:43 isolated_anon:512 [ 29.579348] active_file:3490 inactive_file:7482 isolated_file:0 [ 29.579348] unevictable:0 dirty:55 writeback:0 unstable:0 [ 29.579348] slab_reclaimable:5102 slab_unreclaimable:60551 [ 29.579348] mapped:23315 shmem:50 pagetables:702 bounce:0 [ 29.579348] free:1475664 free_pcp:347 free_cma:0 [ 29.585150] syz-executor1: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 29.585158] CPU: 1 PID: 5414 Comm: syz-executor1 Not tainted 4.9.76-gf0f6293 #12 [ 29.585163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.585177] ffff8801d99ef880 ffffffff81d93149 1ffff1003b33df13 ffff8801d901c800 [ 29.585189] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801d99ef990 [ 29.585200] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 29.585201] Call Trace: [ 29.585219] [] dump_stack+0xc1/0x128 [ 29.585231] [] warn_alloc+0x212/0x240 [ 29.585240] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.585251] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 29.585260] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 29.585270] [] ? save_stack_trace+0x16/0x20 [ 29.585281] [] ? save_stack+0x43/0xd0 [ 29.585295] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 29.585304] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 29.585312] [] __vmalloc_node_range+0x3f5/0x5f0 [ 29.585319] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 29.585327] [] ? kmalloc_order_trace+0x7a/0x190 [ 29.585334] [] vmalloc+0x5b/0x70 [ 29.585346] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 29.585355] [] xt_alloc_entry_offsets+0x41/0x60 [ 29.585365] [] translate_table+0x21a/0x1e80 [ 29.585375] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.585383] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 29.585392] [] ? check_stack_object+0x68/0x140 [ 29.585399] [] ? __check_object_size+0x174/0x3a9 [ 29.585404] [] ? 0xffffffff810002b8 [ 29.585411] [] do_ip6t_set_ctl+0x2be/0x470 [ 29.585418] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 29.585428] [] ? mutex_unlock+0x9/0x10 [ 29.585438] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 29.585446] [] nf_setsockopt+0x67/0xc0 [ 29.585453] [] ipv6_setsockopt+0x115/0x150 [ 29.585461] [] tcp_setsockopt+0x82/0xd0 [ 29.585469] [] sock_common_setsockopt+0x95/0xd0 [ 29.585476] [] SyS_setsockopt+0x160/0x250 [ 29.585482] [] ? SyS_recv+0x40/0x40 [ 29.585490] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 29.585498] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 29.585506] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 29.585514] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 29.585639] Mem-Info: [ 29.585660] active_anon:52457 inactive_anon:43 isolated_anon:512 [ 29.585660] active_file:3490 inactive_file:7482 isolated_file:0 [ 29.585660] unevictable:0 dirty:55 writeback:0 unstable:0 [ 29.585660] slab_reclaimable:5102 slab_unreclaimable:60577 [ 29.585660] mapped:23315 shmem:50 pagetables:702 bounce:0 [ 29.585660] free:1475632 free_pcp:361 free_cma:0 [ 29.585680] Node 0 active_anon:209828kB inactive_anon:172kB active_file:13960kB inactive_file:29928kB unevictable:0kB isolated(anon):2048kB isolated(file):0kB mapped:93260kB dirty:220kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 69632kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 29.585700] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 29.585730] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 29.585757] Normal free:2906496kB min:36824kB low:46028kB high:55232kB active_anon:209828kB inactive_anon:172kB active_file:13960kB inactive_file:29928kB unevictable:0kB writepending:220kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:20408kB slab_unreclaimable:242308kB kernel_stack:6176kB pagetables:2808kB bounce:0kB free_pcp:808kB local_pcp:356kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 29.585819] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 60*4kB (ME) 78*8kB (UM) 214*16kB (UM) 62*32kB (UME) 60*64kB (UME) 24*128kB (UM) 6*256kB (UE) 6*512kB (UME) 1*1024kB (U) 6*2048kB (UME) 702*4096kB (M) = 2906496kB [ 29.585923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 29.585925] 11021 total pagecache pages [ 29.585928] 0 pages in swap cache [ 29.585932] Swap cache stats: add 0, delete 0, find 0/0 [ 29.585934] Free swap = 0kB [ 29.585936] Total swap = 0kB [ 29.585938] 1965979 pages RAM [ 29.585940] 0 pages HighMem/MovableOnly [ 29.585942] 320509 pages reserved [ 30.140420] Node 0 active_anon:203716kB inactive_anon:168kB active_file:13972kB inactive_file:29952kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93072kB dirty:256kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 73728kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 30.169772] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 30.199097] lowmem_reserve[]: 0 2908 6410 6410 [ 30.204293] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 30.235722] lowmem_reserve[]: 0 0 3501 3501 [ 30.240624] Normal free:2918520kB min:36824kB low:46028kB high:55232kB active_anon:203716kB inactive_anon:168kB active_file:13972kB inactive_file:29952kB unevictable:0kB writepending:264kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:20440kB slab_unreclaimable:241588kB kernel_stack:5568kB pagetables:2608kB bounce:0kB free_pcp:1132kB local_pcp:612kB free_cma:0kB [ 30.274471] lowmem_reserve[]: 0 0 0 0 [ 30.278843] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 30.294138] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB 2018/01/14 11:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00006bb000-0x5)=""/5, &(0x7f0000d7b000-0x4)=0x5) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000e0000-0x4)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x40000005}) 2018/01/14 11:18:27 executing program 6: pipe2(&(0x7f0000384000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x3, 0x1, 0x101, 0xfff, 0x1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x4)=0x5, 0x4) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000a46000-0xa1)="24000000130007ffffffef00000009000100000c0d0001000000ffffff000000f9b81617", 0x24) 2018/01/14 11:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000937000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000)="", &(0x7f0000363000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000313000)={0xffffffff, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffee4) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c20000)=r1) recvfrom$unix(r0, &(0x7f0000657000)=""/179, 0xb3, 0x10043, &(0x7f00008e4000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000079e000-0x4)=0x0, &(0x7f000036a000-0x4)=0x4) socket$inet(0x2, 0x802, 0x4000000007ffd) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a76000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be1000)=0xc) fchownat(r0, &(0x7f00007db000-0x8)='./file0\x00', r2, r3, 0x1900) uname(&(0x7f0000e2e000)=""/0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000589000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x90}) 2018/01/14 11:18:27 executing program 4: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f58000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000074e000-0x4)=0x14) r3 = request_key(&(0x7f0000bd0000-0x5)='user\x00', &(0x7f0000f5a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f5a000-0x1)='\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f5a000)='./file0\x00', &(0x7f0000e2e000)='./file0\x00') dup2(r0, r1) writev(r1, &(0x7f0000d0d000)=[{&(0x7f0000f5e000-0x5d)="90", 0x1}], 0x1) 2018/01/14 11:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002fd000)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a61000)='/selinux/access\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000ed0000)=""/204, &(0x7f0000fa1000-0x4)=0xcc) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000442000)=""/0, &(0x7f0000326000-0x2)=0x0) socket(0xa, 0x1, 0xffffffffffffffb8) r2 = socket(0x1a, 0x3, 0x2) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) 2018/01/14 11:18:27 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000002d0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x820046}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000000000)={0x1078, 0x16, 0x200, 0x0, 0x2, {0x14, 0x0, 0x0}, [@generic="ccc83aa77bbcf3d2465f617050e89528d9905a4d86e639b9c12fa81a0b9230391bd6bff2", @generic="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", @typed={0x18, 0x44, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0x14, 0x4b, @str="766d6e657430265c1100"}, @typed={0x8, 0x4c, @void=""}, @typed={0xc, 0x0, @pid=r1}]}, 0x1078}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/14 11:18:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/stat\x00') lseek(r0, 0x1000000000000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f3d000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x2008, 0x0}, {r0, 0x2, 0x0}], 0x3, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000002c000)={0x1}, 0x8) 2018/01/14 11:18:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xb74) read$eventfd(r0, &(0x7f00005ed000)=0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ebc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000)=0xe8) sync_file_range(r0, 0x80, 0x80000001, 0x3) r2 = getuid() r3 = getpgid(0x0) sendmsg$netlink(r0, &(0x7f0000fd8000)={&(0x7f0000684000)=@proc={0x10, 0x0, 0x2, 0x2}, 0xc, &(0x7f0000e93000-0x10)=[{&(0x7f0000ef8000)={0x7a8, 0x30, 0x400, 0x4, 0x2, "", [@typed={0x8, 0x71, @void=""}, @typed={0xc, 0x13, @fd=r0}, @generic="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", @generic="07c250e90ace9b116fca5855ec709561be7065e4515bb6", @nested={0x78, 0x81, [@generic="b037eda485286a6dea05fd0a96742f1a779c1acae01948fc46b9a15d072766339243070c0a5bb70535c397eb6da21de2ceb56ada4f1c022043043792e0e582aa08f7c9437a3a8d45982e85b747d3", @typed={0xc, 0x19, @uid=r1}, @typed={0xc, 0x5d, @uid=r2}, @typed={0xc, 0x59, @u32=0x1e65a1e0}]}, @nested={0x128, 0x13, [@typed={0x18, 0x1d, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="4bbea904e5ba9ccf28b85681f8e58f52a40aecd8ceda12e9ff", @typed={0xc, 0x2c, @u32=0x3}, @typed={0x8, 0x69, @void=""}, @generic="8ac905fae59fe38a66fe4a833d2ff999105c1991b7a86774602241a5669e4ec3f8d662b2190021329fa703e0c4102864a54a21b2a0055d399d125e2678fad2d04d0be9c4abde35bc3d31facf1f5141e96eb439a955cc46c395d1c211723ddac543965bc1d7b7a8e650a28086bd98f7894a46c67abdf45e20dc5667267fdaae15bb095518412eb1d16f61daedd28c477a5131b9e2f7568590488940f577cbbc9cfaffb441efd80a276e5240aede53cd922fdaf75d890df506bdd0e87a0b527e6dfc9f4d90c3cdd4", @typed={0xc, 0x41, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x86, @fd=r0}]}, @nested={0x1c8, 0x51, [@typed={0xb8, 0x68, @binary="1513448034c461ef6ae61f676a61f05b884f550a79d3875c8fb5a0f1f66118a8c0fffcf497a1bd3710c5542cba3f38e8d965f0f24c2aabafa1a45837db5de23ea663686538c69adbc23f7b6853591c8538f7aad52e3d41958ec449d247feb993d54b014f3d72c490714ccfe7261492d27883d4bac5979e198142577230ad40a994f2128195321b27b5d408968fe7a8c138ea4ba328624926da60fd9aaff525b2d6d33632892af88b11bfe21438c0dabe"}, @generic="3dae5bba53df74ae9795ae8a5264d9045ef2f94d2ba5e4209461fed68af81e729717538e3542872f4d633f83f4b0721032a9556f41b196e4ecd54f620f84d85f8278c6ed7ca02d45e3471b75bfa8ba86c43c8add30f6cbfd120c7e4420dc1be39dd5ae3bff09c5c76f5fc92cf285f173028f3b9d06989c1ed7810b13319b4056b567b1ed7ce114ab0ec98967f03f5a5ed6829ecfb69b7a72324ac55de6c565d9ea7fe1e9114217426a7d9defb4d200837ea7b5046d4066dc510d0f888399d030a132c8d9", @typed={0xc, 0x8c, @ipv4=@multicast1=0xe0000001}, @generic="7c2239f7c15a27a8f6c1f4a6170b470b12a3c8d1c22b969919bff38cf2e2ea8a500062ff5c8401d9f86d7f42319b9a7f156846672a85e0de3456"]}, @nested={0xcc, 0x52, [@typed={0xc, 0x78, @fd=r0}, @generic="06d949f0ab2ca2b98beb481c5073db66f63830e49c69070afc79fa8d49c9b33fe47bc5d01b9f6871344fa094c967cfb507090e76bc95a4119fe4167473eaaa5fcf63f92f70a4aa50e09ead1f1839a4f193dc6c0be884d11aedccc5cc4016b541d62d130942ef28d0ed42e6ae2a411f23c48085a3f8ed184b12115fa306713d0dc89725d21975aecde0be7572f909e50eafe1d054f8627faccc6df87704270bfc512e129423e057d2b226b7498296c4c842f000e9882f21433d18a9"]}, @nested={0x238, 0x8f, [@generic="53a3324d7a74ad43d93ea39402a6feed72dc79c5ea8dbfb98e42f78d20ced321f62613187c9ceabc872cd7d87655c70448e8f4a712ccbc5828228a72cf6d631898b3048613c0a746ee2200ffc4b4c231a033ac80079c1704c93f5e0b459a03b600212bd06180fb3d69dc07d68ffdb4a1310e0df9d18ea57e11c25deeeb6a2d3abf29367a", @typed={0xc, 0x64, @pid=r3}, @generic="12ae9318d1345a71c0763f51485f96456fc59f26dcfe1f50526a878ac398e9b1fc25", @generic="606687d0085d8d367a97a6c81c9e1788ba4b24df518ddda6bbbceae0da1abfd2de76f9607d69782a9b38ef35aa3041b8d8dec6575389d94b2c79306de1fd343eeacda509e859b2b37e2577848413d8e5a949b08af8b2535e2c24c34fe6ab44117c8a62904bc56d0b676f93b038f4fd20e1307eaaade8ad3d1d8560f0b2cd0053a8c56ed7e1b04d49df911fe3e5997763240d3eca0fce1ed34a0fbfe52c955dcd81252c268e6b91ec1866c89be30c1f9270364253c66be0956383d0068db76d310ac3609e05fb642029f0014e73ded355", @generic="4ae4a0fe334f75a20c3bcab64ac4f797d3791a19f1c8f57506ae179a22cdae55ff0a3ff3902ddb5c168a640898104dc0e41cd25640cba2f828b8bb754e6f447dfb44f308ed05de90d539c149676859f944f88b32ce3a9828f5c85eebdabfab3cc5a0931fb901c94bf8779a5911a51bc5758294a9fc0facfed365ce167f50fc2d48105a97c07c164b4a9efac1a6c568be23830197610d0ef51848492af1ddea83d99473d06a5c958227d4194bcfd307e8c8"]}]}, 0x7a8}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x20040000) [ 30.311325] Normal: 562*4kB (UME) 115*8kB (UM) 221*16kB (UM) 97*32kB (UM) 67*64kB (UME) 27*128kB (UM) 12*256kB (UME) 6*512kB (UME) 1*1024kB (U) 7*2048kB (UME) 703*4096kB (M) = 2918544kB [ 30.330702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 30.339270] 11033 total pagecache pages [ 30.343347] 0 pages in swap cache [ 30.346771] Swap cache stats: add 0, delete 0, find 0/0 [ 30.352102] Free swap = 0kB [ 30.355129] Total swap = 0kB [ 30.358126] 1965979 pages RAM [ 30.361200] 0 pages HighMem/MovableOnly [ 30.365608] 320509 pages reserved 2018/01/14 11:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000293000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9e000-0x4)=0x10, 0x80800) dup(r0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007aa000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d8000-0x10)='/dev/sequencer2\x00', 0xd00, 0x0) sendmsg$key(r2, &(0x7f0000a03000)={0x0, 0x0, &(0x7f0000218000-0x10)={&(0x7f00002bb000)={0x2, 0x7, 0x3ff, 0x7, 0x39, 0x0, 0x7, 0x2, [@sadb_address={0x5, 0x6, 0x3e, 0xa0, 0x0, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}}, @sadb_key={0x1d, 0x9, 0x700, 0x0, "93f725bb4b4909b9035fba96292ef88162a1d5358db3af4a088692307543c6fb4d97d0db8644817f038a001594759490b31bf62675ab538d91d792d9e6668a85b86d877cd438aa020452b643ba470915c8aa765bf5f0a280f746c7c9d5abae3fe91f1e8a6705ce7daa10f44ca67c1cce0782dfebbee74a3f0953b3865e12abcbbbab77213a7c01e0d73f68e099ea847637495409f5ec2566cc3b4c9699a5d5346cea821d82a71fda51c8e946cc9e81eeaa8a97e92472f1a35a94ffe7edc2907c9da45c7a2eece12ae0655be2c8f412da2c233c65cdcf5755d7b9425c08602df5"}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x6}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x11, 0x14, 0x10}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20799bd7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x14, 0x10}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x0}, 0x20044810) [ 30.384809] audit: type=1400 audit(1515928707.187:9): avc: denied { create } for pid=5428 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/14 11:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000643000)={0x3, {"33663ea3690bce"}, 0x80}, 0x10) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/14 11:18:27 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000005000-0xc)=@known='trusted.syz\x00', &(0x7f0000014000-0x1)='\x00', 0x1, 0x45b509f7949e2669) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000012000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x85) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000013000)={0x0, 0x8000}, &(0x7f0000013000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r2, 0x6, 0x0, 0x5}, 0x10) 2018/01/14 11:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df0000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000f5b000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) 2018/01/14 11:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b7000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x105000) keyctl$session_to_parent(0x12) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ad7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000b8b000-0x1)=0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000632000-0x1000)=""/4096) 2018/01/14 11:18:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00008f0000)="473810989e765731f56d30fc0c5841e6c1a923a3a29e76e6d8cd36a69d90115722de67e9b5827cf1ea4710b061a8531ef8eecf32071b0967d64a00430d9e6ba24ccb2c5815d124ae995f3b51078fd9ef", 0x50) clone(0x0, &(0x7f0000e6e000)="", &(0x7f0000000000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000001000-0xa8)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xa05) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000f5d000)={&(0x7f0000eca000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000da6000)={&(0x7f0000722000)=@newlink={0x34, 0x10, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) acct(0x0) 2018/01/14 11:18:27 executing program 5: prctl$void(0x1b) 2018/01/14 11:18:27 executing program 3: clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000893000-0xc1)="") socket$packet(0x11, 0x3, 0x300) linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x1400) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r4, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) dup2(r3, r0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r4, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00002c9000-0x4)=0xc) r6 = getuid() accept$packet(0xffffffffffffff9c, &(0x7f00001cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000042b000-0x4)=0x14) r8 = geteuid() ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) sendmsg$nl_xfrm(r3, &(0x7f0000350000-0x38)={&(0x7f00009e4000-0xc)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000c97000-0x10)={&(0x7f0000c02000-0x3f0)=@getsa={0x3f0, 0x12, 0x10, 0x0, 0x1, {@in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x3c}, [@proto={0x8, 0x19, 0xff}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x3, 0xa, 0xa0, 0xa0, 0x77, r5, r6}, {0x231, 0x6db58473, 0x6d8, 0x5, 0x7, 0x1, 0x95e1, 0x94}, {0x81, 0x7fff, 0x100, 0x3}, 0x101, 0x0, 0x2, 0x1, 0x1, 0x3}}, @algo_auth_trunc={0x114, 0x14, {{'xcbc(arc4)\x00'}, 0x630, 0x260, "2daa2367703e81b237c86d9143d89d1a56ed25f88f608b2935ea1a9a0b3bc7037110fb37e3990277aeddbdeb17ce901cb049286ed237e8117cc65f446855e979cadfbccf7cbcb29342b653345f11398f8ada52fdd90069b16a6b098378cc4dc555cbc13957ab6efaa5b0dfb40e60a8857650c5d120ef8c9cdae1a62fb2107fdd0d9d0a7d739cf29fd9c7b2bd714c476a9d59ee59a39c88073b4f6a14f9f4604739140a38e121fb1d009a98a36fe27b01392c3616e126eda4daf4469e2095722c457849a56e91"}}, @algo_auth={0xf8, 0x1, {{'sha224-ssse3\x00'}, 0x568, "abff454704b95c2502cea2ec917ca483275bb591fc7d255cf711ead289154c7ef6d44c0d2a3a17bb79082a4cb4876050f7ed166b85e73ce6577bcaf1d6260dacb6ca8c8962894a04f5c3c7170d059c106a894bcb0f2e3d3b8de024b4fd2d6c76420d5c81dae33a74d00f16adce620c6409891efd334512e6e24826336b12f7bbecdff1375dd850e846424dce39e3d8a501aa6fd892f027cfba68817ca32356c2b149fde36d823b492ddb37445a"}}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x12}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x0, 0x0, 0x2, 0x20, 0xa0, 0x87, r7, r8}, {@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffff, 0x6, 0x9, 0x6, 0x8, 0x4, 0x200, 0x1}, {0x0, 0xffff, 0x7, 0x0}, {0xffffffffffffff00, 0x80000001, 0x5}, 0x7, 0xffffffffffffffff, 0xa, 0x0, 0xffffffff, 0x60}}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, 0x4) [ 30.414062] audit: type=1400 audit(1515928707.217:10): avc: denied { write } for pid=5428 comm="syz-executor6" path="socket:[12575]" dev="sockfs" ino=12575 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 30.497603] audit: type=1400 audit(1515928707.297:11): avc: denied { net_raw } for pid=5475 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/14 11:18:27 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000246000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) sysfs$1(0x1, &(0x7f0000865000)='mqueue\x00') lseek(r1, 0xffffffffffffffff, 0x0) 2018/01/14 11:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000091d000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f0000796000)="5a700c4e744e82ae235d9f7714fa616c3679d225c0f641e85486e2ce77df0ab7cee0fb98df23371352eec641e9ef61503a8ef054102097e8dd4a34ea364cf7d21345cf712624f8f6b4404b2e1da65b227a7d4bd3c462b773c43e906eff7877a0362f91fe4f94c496417c544f8e5e6252c2e421d13040457895724c7e9dfab140b5b62d198f9867827aea47cd91d1741d4aec81d8a8f8ef8f5297669c4243f656f62c6fbd5b4f25d68ab1c2c99f8095f05a604c1c7457e5faeecab0777dbbfeebe5ab266cd079d3a9263c62b50dfe", 0x1}], 0x0) 2018/01/14 11:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/create\x00', 0x2, 0x0) symlinkat(&(0x7f00006d1000-0x8)='./file0\x00', r0, &(0x7f00002b4000-0x8)='./file0\x00') mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000172000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a56000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000f66000-0x20)={0x2, 0x4, 0x200, 0x9, r3}) renameat(r1, &(0x7f00004d7000)='./file0\x00', r2, &(0x7f0000ffb000)='./control\x00') 2018/01/14 11:18:27 executing program 6: mmap(&(0x7f0000000000/0x9f6000)=nil, 0x9f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004f2000)='./file0\x00', 0x20001, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r1, &(0x7f0000ac9000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000079d000-0xd7)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x10000, 0x6, 0xfffffffffffffffd, 0x1, 0x8, 0x100, 0x5, 0x8, 0x9, 0xff, 0x3, 0x1f, 0xff, 0xd85]}, &(0x7f00009f7000-0x4)=0x108) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009f7000-0x8)={r2, 0x2ac}, &(0x7f00009f6000)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) read(r3, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r3, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 11:18:27 executing program 4: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 11:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 11:18:27 executing program 2: mmap(&(0x7f0000000000/0x9b1000)=nil, 0x9b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f0000811000-0x60)=@delpolicy={0x60, 0x14, 0xa21933e0cb560ea3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x0, 0x0, 0x1, 'w'}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a1000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7ff) 2018/01/14 11:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e53000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000c4b000-0x4)=0x4) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) 2018/01/14 11:18:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000010e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000352000)="6e0000000000000005") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101800, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000332000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/14 11:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x23) writev(r0, &(0x7f0000a38000)=[{&(0x7f0000f1b000)="39000000110009056900de00810000000700004002000000450001070000001419001a080400020107000000020000060000fffffffc00e400", 0x39}], 0x1) 2018/01/14 11:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fd3000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000694000)=0x20102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) r1 = socket(0x1000000000010, 0x2, 0x0) write(r1, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) 2018/01/14 11:18:27 executing program 2: clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") madvise(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b2b000-0x10)='/selinux/member\x00', 0x2, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a6e000-0x4)=0x1c, 0x80800) 2018/01/14 11:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup(0xffffffffffffff9c) pwritev(r1, &(0x7f000090c000-0x70)=[{&(0x7f0000654000)="8a1476375ede93ecacf5ef6bcc1d1d4ee8c58994d162ba6d8d045f2db2c474030b241e1729f4983dee349c55eb8fe0077a95bf04fc40f33936b67600d70d57d2277148a7ec39f24bae2090afbbba0e1652daca396c75c328344a6063ca0e0445c65aae6767097b7ba33b49eadc67320efbd8f7", 0x0}, {&(0x7f0000427000-0xe1)="a480fe9438f79a687e376ef44157d9100725985414202de6e5d925739df17db9290fcfcddfa94dc4b9d95df8b0a8ee0d88d3d04ad56201781934f5cb060d38e00bbcb5585f67443c1d4b75b039e0f9fc038c54ca77cc2e60e2c6a846bc84de3251ab7c23672309c10c6f588f160b1d6c095e3bf2962434bcdc4977db862202c157bc6392a42d054673a88ceaaeccd689f3ba4621b2a58798b45acbda7b260f00846300f76e8a3dba429e5db234afe453f2c3f9d0ed6e2e4896019552d7e47341f2f862af8cf15721a9b81d4adf0af17ddf8281cfdd65ae83e950ca26791946b44c", 0x0}, {&(0x7f00009d9000-0x41)="e2ad936e9a29472a9979b83b1122f27ca1c3e14bcb246091b299285f74c01e3d4cb19801ac62153a07dcc17e1293487a77f3f4abb7916e54c8cfb73bdc9b5a2485", 0x1df}, {&(0x7f0000c66000+0x452)="3696799b4b82a5c177ea4180cd4f7960e1f38310e04f467fdca5d676c46423c4d9cb55fc7410f6c8394828c83fc6384bb2868bc5dd0be3af187fffadcf02f99348e7cabc1bee397d966d439d9cf4723489458994fd8ef305632c434fee495af46cd682f011100b6c3aa9309a65a7c86e66e1be544d5e7e7e84801b7f8b86b69270bd846d281a541dc157bda4df48c70a6b9c602c7975161ee42bd81cdeba05fe90ee7276f3628d1b1605bce015d7fdaa144361cc85d4c6d93998608829040c06f2a93c919a05ec8b2aa8362740fce4b5b89dd9e5edd697f587c5", 0x359}, {&(0x7f00009f2000)="7fe7367d4a04a126b7e1709cfdec554e71bd52c1561feb1ba2e93b9c98f183b902e95f66f696aa7077602d0d3010ab036be0d9ff1690aa073e44efe73458f5dc852ecdfbbdb6788ed77dcd425d889ca67d4b5491ad089030b88097bc801e115cbaac241af22c1195fd5825216cf4774c71f79a8afb9887415047a0954d9c614212195adfd2f1f47d7d61381bf55693d47793384870774fa857f4a64a9e88", 0x0}, {&(0x7f0000fed000)="1ec52bacde6747c3c5470a95c4c169019190", 0xd1}, {&(0x7f0000c16000-0xc6)="1633f654e57675fa9b1f0f9a4adac1754ff764dc07c0224c52051b2168d48fbf92a78ee2ad879ece8a827f2b5b5f8d93643a034f140c8a56a933ff2542a7cdc905e95cefe137a77c97a9d25c05e08c885a33d05933fe907749e60a3c5bc2cf70ffba7c08ddd32df33e219fbbce6f04f3b46115b137380528b7463533d88d1d0acfc737783b447d231ceb22080d4bcb1f90bb0b95eaa776ad8e41bcdbf4c43f707e79a572c2a4823eca6625f6830823ad2c4f4eee72da2c71e800b64c5097f7d21dc009472a0d", 0x1bc}], 0xfd01282a6ea6d6f, 0x0) exit(0x9e8) sched_setaffinity(r0, 0x8, &(0x7f0000029000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000384000+0x5f)={0x0, 0x98, "525849de42125d6210875b11042a253a70fd488e45f21be800fdafdb7b0d1feaf195bfd291f77fc3881de6996471a94eb0665b7d98d4f50cc0f04130b8a8671539ce24c4ed03ee3d49975872c88c5114927ab3f1178fc0c4f666950707647bdd6622b72ae141b9514c21be033554320fc31b2df4e2560809c2b9fe9410ac18047bc833698fac2ad8455d02aba6b00c7c65fbc13362d50020"}, &(0x7f00001e5000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009ac000-0x18)={r2, 0x7fffffff, 0x0, 0x0, 0x101}, &(0x7f0000745000)=0x18) ptrace$getenv(0x4201, r0, 0x83, &(0x7f00000c4000-0x8)=0x0) 2018/01/14 11:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000328000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000db4000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00005b8000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007f3000-0x30)={0x48, 0x0, &(0x7f000034b000)=[@acquire_done={0x40106309, r2, 0x4}, @enter_looper={0x630c}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r3, 0x1}, @acquire_done={0x40106309, r4, 0x3}], 0x1000, 0x0, &(0x7f0000bbc000-0x1000)="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"}) pwritev(r1, &(0x7f000049e000)=[], 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000392000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd6000)=0xc) socket$nl_crypto(0x10, 0x3, 0x15) lstat(&(0x7f0000930000-0x8)='./file0\x00', &(0x7f000035f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000072e000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00007b9000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000909000-0xc)=@sack_info={r7, 0x0, 0x1f}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f50000-0x8)={0x0, 0x1}, &(0x7f00005d2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000def000)={r8, 0x2}, &(0x7f00008cc000)=0x6) getresgid(&(0x7f0000532000)=0x0, &(0x7f000099d000-0x4)=0x0, &(0x7f000092c000)=0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet(0x2, 0x1, 0x0) r11 = add_key$user(&(0x7f0000776000)='user\x00', &(0x7f00001c8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000914000-0xb6)="f4c5b07fd89a8c29270373ad0bcd7bac4aad16d0a5dc393fb594252323df66941b4554cc6cf26c92a912d821e0cec1c39b0c2942a6bbc4775318ea325ec904a1d800a53724655e0d90525bd83d435ee8af261fba22d772950ed1f86445476e0f37b179f9097d8fc47380fc05bcc255dbf31e5324834992f823a1176ac60ed9b28c4ed325b37fd4d441cf0650b8e95f78d119f9567c5630e703a8a55411d9680c721c4d74dd808317dc09f9244d39fbbf8f1ad001aa07", 0xb6, 0xfffffffffffffffd) keyctl$read(0xb, r11, &(0x7f000069c000)=""/105, 0x6e4472ead51f964e) setsockopt$inet_tcp_int(r10, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_int(r10, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e52000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ax25(r12, &(0x7f00008e8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005e7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b15000)={0x0, 0x0}, &(0x7f0000f72000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005c0000-0x4)=@assoc_id=r13, &(0x7f00007b0000-0x4)=0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000aab000-0x8)={0x100000001, 0x61f00000, 0x7, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000574000-0xc)={r5, r6, r9}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000c1000)={r14, 0x0}, &(0x7f00008c0000)=0x8) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) 2018/01/14 11:18:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="e6cc10059df7906c890343d7ff9cfbfc244c5e7b75bfaec1fea51c6addd657576cb63964d687d29e8d23f0030049bc46de4600de660155fd988b34749c0528e7960100008000000000ed7038dc50797fb2f20262b76e74d675f31a10", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") add_key(&(0x7f000058c000-0x8)='trusted\x00', &(0x7f0000b75000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000013d000)="", 0x0, 0xffffffffffffffff) [ 30.713827] audit: type=1400 audit(1515928707.517:12): avc: denied { read } for pid=5494 comm="syz-executor6" path="socket:[12035]" dev="sockfs" ino=12035 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 30.743925] device gre0 entered promiscuous mode 2018/01/14 11:18:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f000012b000)='/dev/sg#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000074a000-0x10)={0xfa, &(0x7f00007b3000-0xdb)="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"}) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/14 11:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000086000)='rxrpc_s\x00', &(0x7f0000190000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000770000-0x4)='em1\x00', 0xfffffffffffffff8) r1 = accept$llc(0xffffffffffffffff, &(0x7f000072c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa2000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000480000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000646000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000-0x4)=0xe8) getgroups(0x2, &(0x7f0000060000-0x5)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, r2, r3) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000e9e000-0x50)=[{r4, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000a21000)=0x0) 2018/01/14 11:18:27 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006bb000-0x4)=0x0) get_robust_list(r0, &(0x7f0000ec7000-0x8)=&(0x7f000043f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004d8000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x88300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000003000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getuid() fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r12 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r8, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r0, r13, r14}], 0x150, 0x40000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0x8a)="189e488989810d8ac5e2d9841f54ee9c6a9d013d4388789b61de1e7f648530993b6cfa44daef8f136af003ff04f9ba775ae630edd7922ea1d7339665c6e467e353538162a03c1d9a833c4c8b413be96b8b03d844aca07c38542feae23ca78591fbb9a77d6828c1c4b057a13b30f33f2ad9152c448b69f50f8fa7815311a968d754f5a2e0a5beff14c1d9", 0x8a}], 0x1, &(0x7f0000003000-0x20)=[@cred={0x20, 0x1, 0x2, r0, r15, r16}], 0x20, 0x804}], 0x2, 0x400c080) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r17, 0x8, 0x20}, 0xc) 2018/01/14 11:18:27 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/143, &(0x7f0000065000-0x4)=0x8f) fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d85000-0x10)='/selinux/policy\x00', 0x0, 0x0) write(r1, &(0x7f0000c59000-0x3a)="9fa32aeac9012bcbdb6e186532faeecad993d21c0f6aab8227c5ad1e2f11f432cde4850d1bf0bc602092d9fb475134dc8e84666eb051e106bbbb", 0x3a) mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fe6000)=0x0) r3 = geteuid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002b8000)=0x0, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe7000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000fe6000)='./file1\x00', r0, &(0x7f0000fe6000)='./file0\x00') r5 = socket$inet6(0xa, 0x3, 0x3ff) sendmsg(r5, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffd}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fe8000-0x4)=0x4, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/14 11:18:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0xa)='mime_type\x00', 0x40, 0x49, &(0x7f0000002000-0x40)={0x5, 0x289, 0x10001, 0x0, 0x6, 0x1, 0x1, 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_getscheduler(r1) mq_notify(r0, &(0x7f0000000000)={0x0, 0x16, 0x2, @thr={&(0x7f0000002000-0x85)="974559bf90fcf38cd0f36a8ef581bb373f29942277cbcae2d2fb100ea60f3fd3fdb1fe1ed2ca91ca7477c7ed9b75a9d8648070f6fc10296494f3a0356a58db50a05a95bfae7541738cb0792418bb2e1c6e66ca0591a55b01b9af1dea0b888fbd1edfbce96a4d06237d1d9fd5909a6ecb93fb87febd7c72e2f45531c02f57969417d522ea3a", &(0x7f0000002000-0xd0)="6f951b7e97fe8c304942d320cbdd4725abc91506afb52c626163a8ff1aecf18f578ce4fd510dbf8a95f365bff26db8e6061281f8e0d322fd54434b371eb7cba2ef0d9c9b5b0da23d95479a607b3ac34330737d18c4af4b4637a65f3b4d20ca4a90f04074e28f751cb49fd502d75fde0a38d4cea366e0a55c91b01e67c51460d75c78d80bd8e8283430ee22569b287a153631411cf8fbab4e0a651d7b6a4fd056db466cd27f15127d8caf7c70b9d30f2847c07b64b8b3ddef57aaccf601dfdf1c14825f881ad5a91dddf34698f96ab0c2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000287000-0x50)={0x202, @time={0x77359400, 0x0}, 0x5, {0x5, 0x922}, 0x1, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000002000)=0x2113000000, 0x4) pread64(0xffffffffffffffff, &(0x7f0000d34000)=""/0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000087e000-0x4)=0x0, &(0x7f00001b4000-0x4)=0x4) [ 30.784277] audit: type=1400 audit(1515928707.587:13): avc: denied { create } for pid=5523 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 30.820294] device gre0 entered promiscuous mode 2018/01/14 11:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x7, &(0x7f0000e94000-0x4e)="2513c300b0a7066df1445ae9ca1b07927bd8562c59efe52dc1727b5aced96030b306ab75c4c23267b3fc5811e014addc17223ed266f5865a813b93880f01e7fcb4607ba59fa395ddd07833f304a7") setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000ed1000-0x4)=0x8, 0x4) 2018/01/14 11:18:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) memfd_create(&(0x7f00002cb000)='proc/\x00', 0x1) 2018/01/14 11:18:27 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000039000)={0x7, 0x2, 0x3}) 2018/01/14 11:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000049f000)={{0xa, 0x1, 0xe75, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, {0xa, 0x2, 0x830, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x4, [0x65b0, 0x1, 0x7f, 0x1, 0x9, 0x6, 0x800, 0x80]}, 0x5c) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) openat(r1, &(0x7f000086c000)='./file0\x00', 0x40, 0x8) 2018/01/14 11:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000023d000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000067e000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a72000)=@ethtool_rxfh_indir={0x25, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000006b000-0x20)={@generic="238d616f2c4af7e44ee5a7c1b2682d76", @ifru_flags=0x8000}) accept4$packet(r1, &(0x7f0000b93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000080a000)=0x14, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c9f000-0x10)={r2, 0x1, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b05000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055e000)=0xff9c) getresuid(&(0x7f0000b80000)=0x0, &(0x7f000066c000)=0x0, &(0x7f000000b000-0x4)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f5000-0xb)='/dev/hwrng\x00', 0x2001, 0x0) quotactl(0x100000000, &(0x7f00002aa000-0x8)='./file0\x00', r4, &(0x7f000039e000-0xd)="8700518691da73725abab611c2") getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000728000)=""/67, &(0x7f0000a68000-0x4)=0x43) recvfrom$llc(r5, &(0x7f00006e1000)=""/192, 0xc0, 0x40000040, &(0x7f0000456000)={0x1a, 0x1a, 0x3, 0x1, 0x3, 0x2, @random="512b39ff5a8c", [0x0, 0x0]}, 0x10) syncfs(r5) getsockname$llc(r5, &(0x7f000028a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000040d000-0x4)=0x10) userfaultfd(0x800) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000d24000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000041e000-0xcd)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0xfffffffffffffc01, 0x2, 0x1000, 0x2, 0xa0, 0x0, 0x3c, r3, r4}, {0x4, 0x0, 0x7, 0x7, 0x1, 0x7, 0x0, 0xffffffff}, {0x5, 0x3, 0x9, 0x8001}, 0x3f, 0x8, 0x1, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x6, 0x0, 0x1, 0x7, 0x3, 0xf7d0, 0xffff}}, 0xe8) execveat(r5, &(0x7f0000373000-0x8)='./file0\x00', &(0x7f0000ee9000)=[], &(0x7f00005a2000)=[&(0x7f00002c8000)='/selinux/enforce\x00', &(0x7f000084a000-0xd)='%selinuxppp1\x00', &(0x7f000001b000-0xb)='/dev/hwrng\x00'], 0x1400) 2018/01/14 11:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e53000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000c4b000-0x4)=0x4) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) 2018/01/14 11:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000186000)=0x0) wait4(r1, &(0x7f0000990000)=0x0, 0x2, &(0x7f0000aea000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 11:18:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) 2018/01/14 11:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000056a000-0x4)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/14 11:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000fa6000)={0x0, &(0x7f0000000000)=[]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002d3000-0x4)=0x0, 0x80800) set_thread_area(&(0x7f000084e000)={0xfffffffffffffeff, 0x0, 0x0, 0xfffffffffffffc00, 0x1, 0x0, 0x1, 0x4, 0x9, 0x40}) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x8, 0x0, 0x0, 0x0}}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000f95000)=0x0, &(0x7f00007a6000-0x4)=0x4) close(r1) r2 = fcntl$dupfd(r1, 0x0, r1) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f00001d5000)=@known='system.sockprotoname\x00', &(0x7f0000623000)='/dev/usbmon#\x00', 0xd, 0x2) open(&(0x7f000013b000)='./file0\x00', 0x0, 0x118) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000065f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlink(&(0x7f00004e8000)='..', &(0x7f0000dd7000)='./file0\x00') 2018/01/14 11:18:27 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00') connect$unix(r0, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r1 = request_key(&(0x7f00009dc000)='cifs.idmap\x00', &(0x7f00004e4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000138000)="5d2176626f786e6574302ab92b00", 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x4)=0x100000001, 0x4) keyctl$invalidate(0x15, r1) 2018/01/14 11:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000aa7000)='./file0\x00', &(0x7f00003f3000)='logfs\x00', 0x400, &(0x7f000050e000)='k') getresuid(&(0x7f000044c000)=0x0, &(0x7f0000102000-0x4)=0x0, &(0x7f00006cb000-0x3)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r2 = getgid() chown(&(0x7f0000dc9000)='./file0\x00', r0, r2) 2018/01/14 11:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000229000)='/dev/usbmon#\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d70000)={0x0, 0x4c, &(0x7f0000ead000-0x4c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f00008c9000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ba8000)={r3, 0xf7, "c559899e937917c709c373e9b01cae5fa861e1e3609d8a0ca6c7f65dd9f4e6e6cff628625b4d4d935a47b765e7864abb9627578a236ee235593cd45893f794862a7718fc784a9041555a3749a3d396d366fed38126398c3b8da00693e412b148132a1d3b74b2ad61ff296f6cfb4197add5d4861f4900dbd540fe3fd080e430685e81c9d21e50c34dff738fb55cfbf9d32963f0ec15c361ed6361f33df797d99fa398db1cc48b4faac1322bf6505a310ba723dc1622af8301ef8bfda90098979f329e64f2bd6f263c665c32c010fea9778fed28b1a035dd0da34cf52db6083506205c55712d0719a977d03b3d7ef014508b959b8872d76c"}, &(0x7f00000ec000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/14 11:18:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000903000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000994000)={0x0, 0xfffffffffffffffe, 0x7}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006b7000-0x8)={r1, 0x0}, &(0x7f0000573000-0x4)=0x8) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000e8000)=0x19, 0x4) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) [ 30.993320] device gre0 entered promiscuous mode 2018/01/14 11:18:27 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x970d7293be19330e) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/01/14 11:18:27 executing program 3: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002cf000-0x8)={0x0, 0x0}) eventfd2(0x0, 0xfffffffffffffffe) [ 31.057647] audit: type=1400 audit(1515928707.857:14): avc: denied { create } for pid=5597 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/14 11:18:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000fb000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f00005c7000)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e8000-0x16)='/selinux/checkreqprot\x00', 0x4002, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b67000)=0x0) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000b32000)=""/59) 2018/01/14 11:18:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x3, 0x6, 0x80000001, 0x5, 0x2, {0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xffff, 0x5, 0x80000000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x400}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000f7e000-0x4)=0x16d5, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000684000)='/dev/sequencer2\x00', 0x200, 0x0) mq_getsetattr(r3, &(0x7f00001e4000)={0x401, 0x100, 0x2, 0x80, 0x0, 0xffffffffffffffc1, 0x9, 0x6}, &(0x7f0000d8e000+0x802)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000033a000)={0x0, 0xffffffffffffffe1}, &(0x7f00006b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000849000)=@sack_info={r4, 0x0, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009f3000)={r4, 0x9}, 0x8) 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000a6c000-0xa)='blacklist\x00', &(0x7f0000a6b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000018e000-0xc)='{em0\\system\x00', 0xffffffffffffffff) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a6c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a55000-0x4)=0xe8) getgroups(0x4, &(0x7f0000378000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/14 11:18:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000094b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bcb000-0x20)={0xffffffffffffff7f, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000006b000)={r1, 0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0xfffffffffffffffa) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005e6000)={0x0, 0x9, 0x101}, &(0x7f0000267000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000076000-0x8)={r4, 0x13e7}, &(0x7f0000dfd000)=0x8) r5 = syz_open_dev$tun(&(0x7f00007db000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000a3b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1027e) sendto$inet(r2, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003cb000-0x8)={0x0, 0x0}) 2018/01/14 11:18:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000ab5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000e6000+0x46d)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000046000)={0x1, 0x0, 0x10001, 0x1, 0x9}) recvfrom$inet(r0, &(0x7f00004a5000-0x7f)=""/127, 0x7f, 0x2, 0x0, 0x0) getpeername$inet(r0, &(0x7f000077f000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000186000)=0x10) 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000336000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007db000)=0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) timerfd_gettime(r0, &(0x7f000029a000)={{0x0, 0x0}, {0x0, 0x0}}) bind$inet6(r3, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r1, 0x401, 0x3) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d4, &(0x7f000058d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000065d000)={0x0, 0xfe, "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"}, &(0x7f00000fa000)=0x106) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000c3b000-0x8)={r7, 0x10c2}, &(0x7f00006d8000-0x4)=0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000125000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r8, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r3, &(0x7f00009ad000)={&(0x7f0000cda000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58, &(0x7f0000a9d000)=[{&(0x7f000049d000)="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", 0x1000}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x20000000}, 0x8000) close(r3) 2018/01/14 11:18:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}], 0x5) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000e32000-0xe9)=""/233, 0xe9, 0x100, &(0x7f0000fc4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 11:18:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd(0x3) dup(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3b, &(0x7f00002cf000)=""/0, &(0x7f000090a000)=0xfffffe93) 2018/01/14 11:18:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ae4000+0x86)=0x0, 0x80000) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000cd6000-0x28)={@common='erspan0\x00', @ifru_settings={0x3, 0xffffffff, @fr_pvc_info=&(0x7f00009d4000-0x14)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000242000)=0x0) r2 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = getpid() get_robust_list(r3, &(0x7f00002b5000-0x8)=&(0x7f0000dee000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e51000)=0x18) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r5 = dup2(r4, r2) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000046000)=[0x10000, 0x3eb]) ioctl$TCXONC(r4, 0x540a, 0x53) r6 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 11:18:28 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000007000/0x2000)=nil) r0 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x2, 0x3f2) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$nfc_llcp(r0, &(0x7f00002a2000)={0x27, 0xffffffff, 0x4, 0x7, 0xbb6, 0x9, "58e0f3d7e06da26592c9d0b81feb5e5c751bb8ff7f8db5b8ba8d2c931882379298a594341ab5e2cd8e3537eaa32c093e1b213db7daecafbcd826aee48da1a3", 0x40e}, 0x60) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$notify(r1, 0x402, 0x1) r2 = accept4(r1, &(0x7f0000fb2000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4f000-0x4)=0x10, 0x80000) connect$ipx(r2, &(0x7f00006b2000-0x10)={0x4, 0xbca, 0x9, "e32618329505", 0x1, 0x0}, 0x10) getpeername$packet(r0, &(0x7f0000526000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000047e000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000248000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r3}) r4 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r4, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000913000)=0x531e6651, 0x4) 2018/01/14 11:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') sendfile(r0, r0, 0x0, 0x5) getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e0f000-0x8)={0x0, 0x0}) 2018/01/14 11:18:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004b5000)={0x2, 0x16, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [@sadb_key={0x1e, 0x8, 0x730, 0x0, "05f22a8e8cf50fea842ad73d80930db11a02dc6df03924ca5e1a5184ab76d99f210a614dd1bf6799d7ba8f4e1b8fa04d296293a7dee007cfc2b38c320e85fbfc1d74425bc5a9ff36828960ffff66faf65dd4dfb3e6db651e8a9ab0491431e352229c53d5f385b416a90aa5bf86c2585aa596483ae2d7a29125cc8e1b470382f72a73b6881646d5c7472e0117f7309c116ce574067964411a1c5e6a6d0fb0114f7aff96a3b63fa024b5226d5c82b07c46cc125c7e6c3b73cb905c1d2b130a1634135ac39f43f8958b75c3096d14d829996e8d73578cc7a976a6998ceb903123c5239ec6706fdb"}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000099e000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f00005e1000)='user\x00', &(0x7f0000b6c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000023f000)="d079aa97763c228e2fbb646a3edea0864389283523b7d4bff2dbd58dc14c33dc3170550ef80a3e62a64cb76d33f36be39dbe4ec15513398edf68209ff7bd7556a49ba72dfd8043a0841a08b2e2773802ecdff3969316ea92cd5c63a3760e6fec223af2a25cf313984bf82ba5fd537ada19f2343a334d6bb4d40d41ed384b9dacbb7f4e17400edd7fc15d258cc64686962a1ef02fa1d956093bc34788e9e713a0f34eec4c3ba056b5ee10d678c66b3e83b5bc595102310ef618d2adba", 0xbc, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f00009cb000)=""/46, 0x24f) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000076000)=0x3, 0x4) vmsplice(r0, &(0x7f0000a7c000-0x20)=[{&(0x7f00000a4000-0x5a)="e46d287806c74b44d62c909370a267c34297a349f5520a6fc1e1a2af48587b36e64bf1ffc48c619fdf954b93a1a37185ee2c707fc83c0f38efb200fc219ba4b3cbb611101898b316f709730896c638d8eb741f0f51c689de5396", 0x5a}, {&(0x7f0000dad000)="", 0x0}], 0x2, 0x2) 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5a000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xfffffffffffffc4f, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20, 0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/14 11:18:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b86000-0x10)=@buf={0x0, 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000085f000-0x4)=0x10000000000401) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000049b000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000033d000-0x18)=@add_del={0x2, &(0x7f0000500000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) 2018/01/14 11:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000463000-0x5)='proc\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b3e000-0x10)={0xa, &(0x7f0000f4d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00003d8000-0x8)={r3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000a77000)={&(0x7f000045c000/0x1000)=nil, 0x1000}) [ 31.264063] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 31.272578] device gre0 entered promiscuous mode 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000649000)=0x5, 0x4) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 11:18:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000d87000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) add_key(&(0x7f000058a000-0xc)='cifs.spnego\x00', &(0x7f00008e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a9000-0x26)="", 0x0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) getpeername$unix(r1, &(0x7f0000ac9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007c5000-0x4)=0x8) 2018/01/14 11:18:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000062c000)='/selinux/enforce\x00', 0x22800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aa1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b7000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/14 11:18:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) rt_sigreturn() setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f1d000-0x4)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000b64000)=@in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x1) 2018/01/14 11:18:28 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ce000-0x11)='/dev/vga_arbiter\x00', 0x10001, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000acc000-0x4)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba104", 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006db000)={0x0, 0x9}, &(0x7f0000038000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000112000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xecc0}, &(0x7f0000fd3000)=0x98) 2018/01/14 11:18:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x1) r1 = dup(r0) getdents(r1, &(0x7f0000cf9000-0x5a)=""/90, 0x5a) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)='\a', 0x1) 2018/01/14 11:18:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x400000000003) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003be000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f00009c4000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a16000-0x10)={0x0, 0x80000001, 0x8, 0x9}, 0x10) madvise(&(0x7f000094e000/0x3000)=nil, 0x3000, 0x6f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r0) gettid() socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000492000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cf000)=0xe8) socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/14 11:18:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000ce5000-0x9)='/dev/sg#\x00', 0x3, 0x343480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xffff, 0x1}, &(0x7f0000267000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c3a000-0x10)={r1, 0x7, 0x8d6d, 0x8}, &(0x7f0000000000)=0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000183000)=@req3={0x3, 0x200, 0x10000, 0xb303, 0x5, 0x8, 0xffff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x311}, &(0x7f0000004000-0x4)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) getpriority(0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000)='./file0\x00', 0x2001, 0x110) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x93, 0x0}, 0x40002106) 2018/01/14 11:18:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ae4000+0x86)=0x0, 0x80000) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000cd6000-0x28)={@common='erspan0\x00', @ifru_settings={0x3, 0xffffffff, @fr_pvc_info=&(0x7f00009d4000-0x14)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000242000)=0x0) r2 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = getpid() get_robust_list(r3, &(0x7f00002b5000-0x8)=&(0x7f0000dee000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e51000)=0x18) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r5 = dup2(r4, r2) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000046000)=[0x10000, 0x3eb]) ioctl$TCXONC(r4, 0x540a, 0x53) r6 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 11:18:28 executing program 4: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000310000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000035b000-0x10)={&(0x7f0000107000/0x2000)=nil, 0x2000}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/14 11:18:28 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x141040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x2, &(0x7f0000006000)=[{0x7, 0x7fffffff, 0xfffffffffffffffb, 0x5765}, {0x3, 0x5d2, 0x200, 0x800}]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000006000)={0x5, &(0x7f0000007000)=[{0x401, 0x4, 0x8, 0x0}, {0x7, 0x10000, 0x7, 0xffff}, {0xfffffffffffffffc, 0x100, 0x7, 0x1}, {0x5, 0x2e2, 0x5, 0x80000001}, {0x6, 0x4, 0x1000, 0xfffffffffffffff8}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006000-0x4)=0x0) tgkill(r2, r3, 0x37) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000022a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000678000)="", 0xfe25, 0x0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r2) 2018/01/14 11:18:28 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000061e000-0xa7)={0x0, 0x9f, "c1061ed4af411e8fa42de0b0fa6e6dc0162d0b468ab7348ccf064a5f6f15a9f640f62aa21e89911a65e7447867350e72736e90cd7f7647bede8bd99239ed9d7bb8f282f4ca649caee0a7a735826214504a57fa58cac52a14fbee5ebb59d2b08d2bf47adb8f2a71505ea1d15e8b42708646134bb9946172370fc8bfa1d5265afd1a81703a6d1494441fdeaa155ef890aa916fe2d379a3a32f42b98a80922ae8"}, &(0x7f0000000000)=0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={r1, 0x2, 0x80000000000005d6, [0x1, 0x2, 0x9, 0x1, 0x7fffffff, 0x1, 0x7, 0x3]}, 0xfffffe38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ec8000)=[{&(0x7f000022d000-0x39)="39000000110009056900de00810000000700004002000000450001070000001419001a00040002010700000002000006ffff000a000008e400", 0x39}], 0x1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e37000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00002ac000)={{0xffffffffffff8001, 0xffff}, {0x7, 0x1}, 0x70, 0x7, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc1000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000075f000)={&(0x7f0000524000/0x1000)=nil, 0x1000}) [ 31.516740] binder_alloc: 5688: binder_alloc_buf, no vma [ 31.528556] binder: 5688:5690 transaction failed 29189/-3, size 0-0 line 3127 [ 31.532073] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 31.570799] binder: BINDER_SET_CONTEXT_MGR already set [ 31.579884] device gre0 entered promiscuous mode [ 31.585148] binder_alloc: 5688: binder_alloc_buf, no vma [ 31.590819] binder: 5688:5724 transaction failed 29189/-3, size 0-0 line 3127 [ 31.594253] binder: 5688:5718 ioctl 40046207 0 returned -16 [ 31.610968] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.618092] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3a083ad65", 0x11}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x27, &(0x7f000032d000)=0x10000, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/14 11:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/policy\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/14 11:18:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000163000)="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", 0xfffffffffffffe72}], 0x1) getrusage(0xffffffffffffffff, &(0x7f00007c0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) sendfile(r3, r2, &(0x7f0000e89000)=0x0, 0x253f) r4 = gettid() getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000000e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d6a000-0x3)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002c8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000680000)=0x80000001) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00001bf000)={0x0}, &(0x7f00003d8000)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000826000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) clock_gettime(0x0, &(0x7f00004a4000)={0x0, 0x0}) futimesat(r0, &(0x7f000071b000-0x8)='./file0\x00', &(0x7f0000eff000)={{0x0, 0x7530}, {r6, r7/1000+10000}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000022d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088a000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000d0c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r8}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00009d2000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000e71000-0x4)=0xc) dup2(r0, r2) 2018/01/14 11:18:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) epoll_wait(r1, &(0x7f0000077000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x100000001) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000d9a000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 11:18:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000033c000-0x4)=0xe, 0x4) r1 = socket(0x8, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000047e000-0x18)={0x0, 0x3, 0x30, 0x8, 0x0}, &(0x7f000007e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000028000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0x5}, 0x98) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000080d000)=0x40, 0x4) 2018/01/14 11:18:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000075e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/enforce\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008a6000)={r1, 0x80000, r2}) r3 = syz_open_dev$sndseq(&(0x7f000060f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00001ac000)={0x0, 0x0, 'client0\x00', 0x0, "5a05be98695eba03", "ef2a044c1c406c0fdb0347690349f7e05473c96b51d5dc8ec6858d384cbfdd98", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 11:18:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000e2000)={0x0, 0x9, 0x10}, &(0x7f000087a000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e8000)={r1, @in6={{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1ff}, &(0x7f0000f57000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f61000-0x20)={0xffffffff, 0x3ff, 0x8001, 0x8000, 0x6, 0x5bd, 0x7, 0x45, r1}, &(0x7f00000c2000-0x4)=0x20) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[], 0x0, 0x0, 0x0, 0x2}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000062000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000601000)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f000087b000-0x8)='./file0\x00', &(0x7f0000a9d000)='./file0\x00', 0x1000, r2, r3, 0x4, 0xe9, 0x1) 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000022a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000678000)="", 0xfe25, 0x0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r2) 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x44400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xf0, "fb89219883fa7ec7b590b77ef3a34174740532ba2fb48e3455e270a1cc5766d0de721ff8e2f4448edbf0a30aa280d025fc2637b3a2e0bee6350d0ef4bec06a886dd520ac760e9b86282361ce0cd084fcec41584209db3f98aaba8d1a54c7194c6945caa910d1df634a48654c82f8069865b85b289380d92641acfb8619449765e7e3e76e6f18896f15392d074ae84f9d83be651500db93f8dc35d510bea9d544d9463a28029e3c3ecadf108c83f4eb9a4dc3a0a8d0b7ec7c3e264a80784e212b6386ba9f26ff1a95ebd20e3d7772d98cee77db1bf6b0d731d052c59856f2ce457150bd813c5227fe202d2d4c5794bcc0"}, &(0x7f0000001000-0x4)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc, 0x100000000, 0xfff, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7, 0xf730, 0xca6, 0x8, 0x5, 0x6, 0x40, 0x6, 0x5, 0x1]}, &(0x7f0000001000)=0x108) clone(0x0, &(0x7f0000000000)="", &(0x7f0000bd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$unix(0x1, 0x1, 0x0) 2018/01/14 11:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/policy\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/14 11:18:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b8000-0xf)='/dev/sequencer\x00', 0xc01fe, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de1000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) 2018/01/14 11:18:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000e0000)="65aeebb537", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841e, {0x400003fffffff}, 0x0, 0x0}, &(0x7f000044a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002cb000-0x28)={@generic="079af6ed1fdf6f80361d187d42027e55", @ifru_settings={0x81, 0x0, @raw_hdlc=&(0x7f000050e000-0x4)={0x7, 0x0}}}) [ 31.804265] device gre0 entered promiscuous mode 2018/01/14 11:18:28 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c95000)={0x2, [0x0, 0x0]}, &(0x7f0000e8a000-0x4)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000fc6000-0xb0)={{0x6, 0x20}, 'port0\x00', 0xd, 0x110000, 0x2, 0xfffffffffffffff9, 0xff, 0x7f, 0x2d, 0x0, 0x5, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bab000)='/dev/sequencer\x00', 0x4800, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fc6000)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = open(&(0x7f0000741000-0x8)='./file0\x00', 0x84000, 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000670000)={0xa, [0x1, 0xfffffffffffffffd, 0x2, 0x8e, 0xffffffffffff0000, 0x5500, 0x7, 0x100000000, 0xff, 0xd9]}, 0x18) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) openat$ppp(0xffffffffffffff9c, &(0x7f0000ed3000-0x9)='/dev/ppp\x00', 0x301000, 0x0) 2018/01/14 11:18:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x3f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x73e228ad, 0x6, 0x8, 0xe, &(0x7f0000060000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe6, 0x8, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008e7000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f00008cb000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000953000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008fa000-0x14)={0x400, 0x8, 0x1f2, 0x5, 0x1}, 0x14) r3 = syz_open_dev$binder(&(0x7f0000813000-0xd)='/dev/binder#\x00', 0x0, 0x800) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f0000cef000)=[{r3, 0x1, 0x0}, {r4, 0x18, 0x0}, {r5, 0x420, 0x0}], 0x3, &(0x7f0000734000)={0x0, 0x0}, &(0x7f0000be6000)={0x200}, 0x8) 2018/01/14 11:18:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x803, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002da000)={0x0, 0x0, 0x0}, &(0x7f0000a2a000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5f000)={r2, r3, r4}, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000158000-0xc)='/dev/rfkill\x00', 0x41, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000898000-0x41)=""/65) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/access\x00', 0x2, 0x0) close(r1) 2018/01/14 11:18:28 executing program 2: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000eb000)={0x100000000, 0x5, 0x6d4, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000040d000-0x8)={r1, 0x3ff}, &(0x7f000040e000)=0x8) membarrier(0x0, 0x0) 2018/01/14 11:18:28 executing program 0: r0 = syz_open_dev$mice(&(0x7f00002a7000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x10, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000000d000)=""/4096, &(0x7f000000d000-0x4)=0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000000c000)=0x1) epoll_pwait(r1, &(0x7f0000012000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xbf1d3b8, &(0x7f0000010000)={0x0}, 0xffffffffffffffc9) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/14 11:18:28 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a78000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000220000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x3, 0x1, 0x4, 0xffffffff, 0x8}, &(0x7f0000924000-0x4)=0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=""/53, 0xffffffffffffffed) 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000fee000-0xb)='clear_refs\x00') write(r0, &(0x7f0000b59000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) recvmsg(r0, &(0x7f00006fa000)={&(0x7f0000e8b000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7e000)=[], 0x0, &(0x7f000089e000)=""/96, 0x60, 0x0}, 0x20) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f81000-0x8)={0x0, 0x0}) 2018/01/14 11:18:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000357000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000079a000)=0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000764000-0xc)='/dev/rfkill\x00', 0x4a068368adae0e84, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000006e000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x9, 0x7, 0x40}, &(0x7f0000a58000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000868000+0x556)=r3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f50000)={0x0, 0x0}, &(0x7f0000414000-0x4)=0x10) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ae6000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000eec000)={0x6, 0x6, 0x1000}, 0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000045e000)={0x0, 0x0, 0x0, 0x3, 0x518b, 0x0, 0x2, 0x2, 0x8, "30284633309bffbf3d918197f8601f5d501e850aafcaa743f50e1d30e5cdb9f6037b5c2bab2df530cdb8d56af60b580010f2b95f03f8de3ae462af1797dbe003", "f8f68b8a0724c55014da11afa9102e5a02f10dc60d1385fe26d7a33942963ed9dd0a3aabd07dc7a9647b45a968b3e0ca5c6ace00622227d7e2c23c5f480330fa", "5e92ed5b2690805b483bd6cfb776a716d40b5b9f73dede777d3cff35dba6441c", [0x800, 0xc5]}) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/14 11:18:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000330000-0xd0)=""/208) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r1, &(0x7f00001fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005a2000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000047a000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r4}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 11:18:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x40000000000e, 0x807, 0x5) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000044c000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007dd000-0x20)={@generic="ad74b01f49507b942dc9b77c912ba451", @ifru_flags=0x6002}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000ee9000-0x70)=[{&(0x7f0000055000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd0000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000519000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b12000)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) 2018/01/14 11:18:28 executing program 2: r0 = syz_open_dev$mice(&(0x7f00005b8000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") socket$inet6(0xa, 0x80003, 0x9) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/14 11:18:28 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000021000-0x4)=0xffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000020000-0x9e)={0x0, 0x96, "f305e93be586e0f78794abbaf9401942b44eaa40ca06167861389b801b51f7d6f80393f3f5c094951e0e8ac4ecfde0511fe4d66122bd674e9f5fc2d95fce933b66adf4334f30d122fd96db79ecc792dab24ca452acb5504838cdeb2314ae128d04d7ba3c9c020080116527c742cc3dc678a1d3d8e4e30b276201fba1133ad5f854382321eb13d2985f0ec99f12b297993c87ad816cc7"}, &(0x7f000000e000-0x4)=0x9e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000001a000)=r3, 0x4) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000002000)=0x0) 2018/01/14 11:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) [ 31.997021] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 32.011412] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 32.025805] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/14 11:18:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r1, &(0x7f0000013000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x10100, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000+0x98a)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003d1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 32.044768] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 32.063946] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/14 11:18:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b3f000)='/dev/net/tun\x00', 0x0, 0x200a42) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x0, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) sendto$inet6(r1, &(0x7f0000cb0000)="69d666b647dcc733c46d2a9e35de7858f14f0e2104c043f791578da63cdd495ca895cd9d0d98b029c3921a5dc2ef422860d6fc25c2987e94c2cf4601ce08401faef1f5c7354b5c805240631a99e17fbe0caaefbdce94bb8c214bd6946c3566605eeacaab50681cdfbe82c38fa629b874ca902393ef33619ebbd21ff3e16bb014e4f94f235dd133c5a9dbf7f9dd370254a02ed3243af6e336fa9ccdc66bd53ee197da43c35aad41a33bf1", 0xaa, 0x40000, &(0x7f0000435000-0x1c)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) getdents(0xffffffffffffffff, &(0x7f0000976000-0xee)=""/238, 0xee) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) socket$inet6(0xa, 0x0, 0x0) 2018/01/14 11:18:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xc, &(0x7f0000012000-0x10)={0x2, 0xfffffffffffffffb}, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x403, 0x0}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000398000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003ca000)="46af0a000000000000000254f041736c5167f63d94de65b4f75af472d24281a4b953a28791b60a9b9dcb7e56f22d61e5a3ff11e2486d2097c19f49443bb144972b079403533186412b8e7f2de8150a82eb01ea8b1a5630da97") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 11:18:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000730000-0x1)='L', &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000871000-0x1)="88") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1, 0x5, @thr={&(0x7f0000003000-0x1000)="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", &(0x7f0000003000-0xcf)="18a7c3e340bbf04686ee85436200e94f86e7f5919db52ce815a3594443ea70303258f70865c819dca2e9ed6cecf1e3cff91d0c6d92476b0506c1db89079ed2998034c089411ca3bafd82c79eaf0c1647a75f73ed240a1cf4fc88a4c1ef69cd11538f1dbd5608800cc11acc232ce51d180f5de4f4c0759affbad282451f9d359095358a878061c6e8c75ba942879a053d5ed148bd86085597d3bcea6c6b41f53fb795f42db11fa21cd455c8ea0f29d42d39e9574dbbb447860ee9530227c771a734a680c6533e9ffd2dce065dcf85ed7382facf5ed85d6c64b6615cd6cefafa1013069e1ee63abac5f4ad0eb8550d1c989cd3b1fd4a68a7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x0, 0x0) 2018/01/14 11:18:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") rmdir(&(0x7f0000428000)='./file0\x00') mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000427000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000163000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086d000-0x4)=0x4a3) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000aa000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0x3, 0x3, 0xa, 0x20, 0x80, 0x1d, 0x0, r1}, {0x5, 0xfff, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x401, 0x9, 0x4, 0x6}, {0x8, 0x100000001, 0x7fffffff, 0x5}, 0x163, 0xc, 0x1, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x9, 0x1, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x0, 0x7, 0x6, 0x9, 0x6}}, 0xe8) truncate(&(0x7f00003af000)='./file0\x00', 0x1ff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000057b000)=0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000057a000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000125000-0x4)=0x0, &(0x7f0000568000-0x4)=0x4) sendmsg$nl_xfrm(r2, &(0x7f000054f000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004aa000-0x2b8)=@flushsa={0x14, 0x1c, 0x1, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 11:18:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x803, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c70000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f12000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00006fc000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$setsig(r0, 0xa, 0x3fffffffc0000000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = add_key(&(0x7f0000294000-0x8)='trusted\x00', &(0x7f00007e9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000253000)="62374c2c796bb2cdfa43557190c149791d68601acf23930de0fb45ac6cc0878e13801ad1faf9739ac3d63a6c2240b164bda0a5485cd54e4472be8d6b188174c5d43e216bea364692c7e3c65de073da58bff6d04465df179ca18d291833be9c8d281f8c6b44df3c66ad5b2216c68d6547e3c7af537f1a0eb52152f67cea689ff1527f40043f311497283c4704377feb9b3b3daf7468e197283f5ac85e387ffdbaa76481dd03a0f4a3b0968e49d1d938443aae25bcd98461", 0xb7, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd8000-0x1)=0xc) getgroups(0x1, &(0x7f0000e69000)=[0xffffffffffffffff]) keyctl$chown(0x4, r3, r4, r5) fsetxattr(r0, &(0x7f0000742000)=@known='user.syz\x00', &(0x7f0000771000)='trusted\x00', 0x8, 0x2) 2018/01/14 11:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00007d6000)='user\x00', &(0x7f0000a31000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ceb000)="db7f35326afad7d0689e3e8f258f5008be702a17a554bcb774", 0x19, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000576000)='.request_key_auth\x00', &(0x7f0000e11000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000279000)='vboxnet1^^\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) r2 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r2) keyctl$get_security(0x11, r3, &(0x7f0000f04000)=""/0, 0x0) arch_prctl(0x1007, &(0x7f0000619000-0x81)="4478959c40a2be5f70e7806c6d79fa78583f3fd23c9e18960f2f58abd55e8efd8d4f5a21668d656ff12dec7d4b9cfc75b3f632817908bce0060db577e4e60aded34caa767c599a999b9f8db2a91d7a1e96f78188f98b8effa20a0345c420eca92fa35841e8c0a6e98b5bfd1e11e2330eb7251dfe924e654e45b9dc24da1199a3ab") 2018/01/14 11:18:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000e0a000-0x38)={&(0x7f0000469000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f0000e1c000)=[], 0x0, &(0x7f0000a67000)=[{0xc48, 0x0, 0x0, "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"}, {0x60, 0x1, 0x7e44, "bb4f6a627dde3ca00b5e89f82568d35a00b6f526ad906d2cbc6e4df75d67029856d47216d0ec543ee50a660bcc8c74f5d70ea01ae91c7877df8ac165b782e4e5e831d684527c9c66240659d76a6ee8"}, {0x68, 0x1bf, 0x37, "80d8cc62ed58605d3761560f30898799990c24a3066e1b4614a924bdbccd791ef73c38031105ba4a2fc931baf5c5c4ca218afef4ec267c9bd7795bc653cba3b76545a72117c56466dedea31b67600629f091a4233cce4196"}, {0xe0, 0x119, 0x7, "4a6c814bb0b1e78e07bbfd135bc563b9e8280766f55b3361256b491b280a656228f55bfe61df3787a3fff8b405ad3dc3a15f92e6f72680f977ee8a8b78671ae6d0deca69503bfa8e2be737b511749a8f0e0eef98955b9673643c41195d9a7316b42afa96636fb4bb4b593fad0d6340d0d1e603beb987605845e0c52ae56e457394fa2478ef36f0a526fa71c5d1b9ed60fd1fea60fc76b92f5f89a4809b0c5f404bf70e4c23b0f0b13a8857a3eb6dd788d78b1026bac0192ff5aba0eeee7f6fc8b09871bb3f5d68d3de2ae972d3d355"}, {0x28, 0x111, 0x0, "15c3789904daf0268788587d692bb245b85d7dfbb8ee23"}], 0xe18, 0x24000801}, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/14 11:18:28 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002d5000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000-0x4)=0xe8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d28000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ef000)=0xc) syz_fuseblk_mount(&(0x7f0000d27000)='./file0\x00', &(0x7f0000ad7000-0x8)='./file0\x00', 0xe000, r1, r2, 0x20, 0x9, 0x10) 2018/01/14 11:18:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000730000-0x1)='L', &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000871000-0x1)="88") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1, 0x5, @thr={&(0x7f0000003000-0x1000)="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", &(0x7f0000003000-0xcf)="18a7c3e340bbf04686ee85436200e94f86e7f5919db52ce815a3594443ea70303258f70865c819dca2e9ed6cecf1e3cff91d0c6d92476b0506c1db89079ed2998034c089411ca3bafd82c79eaf0c1647a75f73ed240a1cf4fc88a4c1ef69cd11538f1dbd5608800cc11acc232ce51d180f5de4f4c0759affbad282451f9d359095358a878061c6e8c75ba942879a053d5ed148bd86085597d3bcea6c6b41f53fb795f42db11fa21cd455c8ea0f29d42d39e9574dbbb447860ee9530227c771a734a680c6533e9ffd2dce065dcf85ed7382facf5ed85d6c64b6615cd6cefafa1013069e1ee63abac5f4ad0eb8550d1c989cd3b1fd4a68a7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x0, 0x0) 2018/01/14 11:18:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00001fd000-0x62)=@file={0x0, ""/96}, &(0x7f0000000000)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00009a5000-0x6a)=""/106, 0x6a) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000212000)="2400000013000700000000000004000120000c100003000100f0008100000700b8f20d1c", 0x24) 2018/01/14 11:18:29 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000193000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000090000)=""/137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) r3 = dup3(r1, r2, 0x0) ioctl(r3, 0x7, &(0x7f0000e4a000)="192cd45fc5d7dd479f7ae365a10861e60ebe1dca2ecda6b6755a0d8583b1ab3209ca21fa21") ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b28000)={0x3, 0x0, 0x1, 0x3, 0x3, [{0x8, 0x3, 0x8000, 0x0, 0x0, 0x289, 0x0, 0x0, 0x0}, {0x8000, 0xffff, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0xfe83, 0x3, 0x0, 0x0, 0x218a, 0x0, 0x0, 0x0}]}) 2018/01/14 11:18:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x6, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000982000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000e2000)={0xc852, 0xff, 0x257, 0x4e2bc56f, 0x2}) 2018/01/14 11:18:29 executing program 0: r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0xa, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='ppp0,[userwlan0#\x00', 0xa00) 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3d, 0x101800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000061e000)={{0x9, 0x1ff}, {0x331d, 0x7}, 0x6, 0x1, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000005000)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x3, [0x8, 0x7, 0x4d, 0xfffffffffffffffc, 0x10000, 0x0, 0x80, 0x9]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)=0x0) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000004000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000004000-0x8)={r2, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000004000-0x4)=0x4000000000000000, 0x2f1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000)={r3, @in6={{0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x81}, 0x98) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000007000)="a8f072fd46562559b467fc44f6a3d54228eb16cdb46cfbee0dc798bd38c6ec548d249261918d22a8f8b7f2eb99d45d26be6f8e5ff663499bda5b4f45383686786c0de2a5508850878a6ce4ca442a23d95304aa0048f106e994395e2956e823481e813f3c084ac513", 0x68, 0x4, &(0x7f0000008000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/14 11:18:29 executing program 2: r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@generic="f415a32cafe4b841e0d3a18d504bbee0", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000001000-0x4)=r3) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000188000)="f4950a2a937904e4a357d7cbeb3e0313c19aefe268f39caaa48b2d696bbd74d2fdce6a569dff612add5d1c181c7e7e07e06fda3b1ddf002056a9aa7b0fc6f3cec4d082bcf5ca7d565249e252f854704dc13ba4d1ee3ed7995928e861a695932800794631291869be3acbd488837f2f357dfd7acef935ce9e0b00dc1b6eb5070fba04daa9c1dce577566fdb18764d445bf978fd7215") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x800}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) fanotify_init(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004d5000-0x4)=0x0, &(0x7f0000a96000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ed6000)={0x10000, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/14 11:18:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e3b000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f00004ea000)='./file0\x00', 0x20000083) r1 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f000012f000)='./file0\x00', &(0x7f00001f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000040f000)={0x0, 0x7}, &(0x7f0000c0b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000013b000-0x8)={r3, 0xfff}, &(0x7f0000b91000-0x4)=0x8) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = dup2(r1, r4) connect$llc(r5, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003b1000)="ba", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000921000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockname(r0, &(0x7f0000296000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e65000-0x4)=0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) getresuid(&(0x7f0000394000-0x4)=0x0, &(0x7f0000113000-0x4)=0x0, &(0x7f0000a4d000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00003f9000-0x4)=r2) 2018/01/14 11:18:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40100fe) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00004c5000)={{0xfffffffffffffffa, 0x4}, 'port0\x00', 0x0, 0x4, 0x9, 0x2, 0x1edf, 0x1, 0x3, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.326162] mmap: syz-executor7 (5919): VmData 1634304 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/14 11:18:29 executing program 5: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001f000-0x10)='/dev/input/mice\x00', 0x0, 0x301001) fcntl$getown(r0, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4001, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000073f000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000267000-0x38)={&(0x7f0000d04000)={0x10, 0x0, 0x0, 0x81000400}, 0xc, &(0x7f00007c0000)={&(0x7f0000001000-0x24c)={0x24c, 0x32, 0x421, 0x7, 0x0, {0x1c, 0x0, 0x0}, [@nested={0x238, 0x55, [@generic="acbc4090a9532af5f366c5de4e4eaa4d94c460fbc734751a30f9b20b062be28087f1fad507334791eb48f1d5e98dc45eb2aeb0609a0a2065a2d37d8ead35f8c34058ae2763567201996b72c1d87a4b42a22d1e1e65909baf35f526e3cf4ec82e01a077324e6fd169c2507e529f197677ba647c595d4f11d95f9ad9ab6b6b3ce146c723c82ba9bdedceb48361e9b1114d05ea0e7cb321bf55da3f4c5c7888c1e94337c4", @generic="83eab6ef06d084ef328afe8de6cc2687fa5c524709bad57111d7c1f54c672b27ec92b4b47bb75265011ecec6a49d7104dcc4d79026a7f24a2c378bb9153956f48d7ee31f6f4887851f6309b6d05bef7f8e54e33bab170ac9d4e2560e37345878ed4b4e9c1d1606454e411a87d836408084fb47b8fe1cd01c941b9e51459c4def3395475e460a9fc2ec50fe766a2e4ab80cf9b26c6f1cc997397e224a76f0848bfabe41efa80895b01573066455c9533409", @typed={0xc, 0xe, @fd=r2}, @generic="301562725507ea5b562867337d837e46e21ab2eb63a9548787b3342273f7ea2ffb7477b272e09ceabb38b64e0cb2f49a10e30d7444daf2b73454c71742689392f0e56583315e660f4f20ff835f54b60a77f8cad986413ff20a6e49e2b74d13125b9ef0d33f4608cda8cdb32993eb429d87c41c248ef6de41951c724799531dbfe659f662173831ab58e2accb5122425c7d300a25d9d785cc85c2faa7e2c04e21d5b0d5f374bfbb06347aa256afd0b71d491b28223f10300272042e611408d50afdeb01f343780cf1", @typed={0xc, 0x6e, @u32=0xa1c7}]}, @generic=""]}, 0x24c}, 0x1, 0x0, 0x0, 0x20008010}, 0x40) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r3 = inotify_init() r4 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r5 = inotify_add_watch(r3, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000d1c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000056a000-0xe)=""/14, 0xe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000789000)={0x1f, 0x2, 'client1\x00', 0xffffffff80000000, "2fcf645cf45e9df8", "edc5e62c33dee1ed3b188d3626e234bcacf862cca5119352e6794bde535ec335", 0xc08, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ab1000-0x20)={0x80000001, 0x0, 0x10001, 0xff}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d1c000)={0x7, r6, 0x10001, 0x0}) inotify_rm_watch(r3, r5) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000260000-0x6)='}.em1\x00', 0x80, 0x2, &(0x7f0000d1c000-0x40)={0x6, 0xfffffffffffffffc, 0x5, 0x9, 0x5, 0x9f2, 0x5, 0x0}) epoll_pwait(r4, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}, 0x8) 2018/01/14 11:18:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bfc000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000312000-0xe7)={0x0, 0xdf, "6dc572faaf5ae0d55a0e37e07f1f58276836c6884c39c8628c58bbb198ba74640eb69b19d23888693f3a8c667d7d97d1da303b687447c54cab96730320551f5e42639669f3365337e3f4323eaa5b7dda30f3fc216ad333204386c6c6e705aeb1d11329fa56ac5420d91712ff0984cf8787250f86386b1e911eb8a0a26fead2b157edffd4ad7e227118579d6a521482130e711ec3d0ce88abe1ff8dcfc3c2e81ca221364088ebf5e44d88c69f7b95c93fcdc1d10e17835682f5f77123e5e701ceb8c245248ee78a9d53b88291c0df9a0cca8d7960f6c2342470d4bacdef1ea4"}, &(0x7f0000b48000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d74000)={r2, 0x4, 0xdd7b, 0x101, 0x3, 0x3}, &(0x7f00003bb000)=0x14) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001a1000-0x8)={0x0, 0x6}, &(0x7f0000972000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000003000-0xc)={0xfe09, 0xfff, 0xfea, 0x4, 0x8, 0x7}) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0xa0283, 0x0) 2018/01/14 11:18:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000031d000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000274000-0xa)='net/nfsfs\x00') epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000b54000)='/dev/random\x00', 0x0, 0x200002) r1 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000000010, 0x802, 0x0) write(r2, &(0x7f0000ac5000-0xfc)="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", 0xfc) 2018/01/14 11:18:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/hwrng\x00', 0x381080, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000698000)={0xe0b4, 0x7ff}) unshare(0x8000000) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/14 11:18:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x0, &(0x7f0000666000-0x4)=0xfffffffffffffccc) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000214000)=0x0, &(0x7f0000ba7000)=0x4) 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000ae4000-0xd6)="d712b1e079da5da12b8a2cbc3f15652cf5c1bdc21e28991ca8a6c2c5509fea26e204a7d7b884c8e4daf21912459923445ac1511620da2495fd97c8523e114cff61b7be97016019ba9376ebd847706642a37aaf1b260440de9bb9a3d07f510046c1ae3761838027b6823cd2b954e285ab920f5c9d2004411f5bb7a8a73e9c6fd974b343b39bca159bc13fe334ae8cb3ac11df8101d41fc2b72c2efc01a8291b429b8b5143f14ab084bf3f3ff175422c53d4016035073473237ff98003f9548de5eb1c283305c993e9b9eccf5a0af697ca24f9c07f537c", 0xd6, 0x4800, &(0x7f0000586000-0x1c)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/sequencer\x00', 0xdabfbca1c80e5181, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000964000)=0x0) 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000313000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) 2018/01/14 11:18:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000032d000-0xe)='attr/fscreate\x00') ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00006a1000)={0xff, 0xffffffffffffffe0, 0x8, 0xfff, 0x3, 0x295df1ad, 0x4d9f, 0x1, 0x1, 0x5, 0x3, 0x3}) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r1+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r0, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000091b000-0x8)='keyring\x00', &(0x7f0000b60000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000be7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0x0, r0) r2 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, 0xfffffffffffffffb, r2) pipe2(&(0x7f0000b82000)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1f) 2018/01/14 11:18:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e3f000-0x8)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b6b000-0x45)={0x0, 0x3d, "ef993f574c77018e0a2af7f6bdd93ebbfb1515f019cd5f790029599caf7a284e183cbb6979b708a060cd86a3459d57f8dcee8cc259d80300f8abcdd41a"}, &(0x7f00006e6000)=0x45) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002c7000-0x14)={r1, 0x1, 0xfffffffffffffffb, 0x4, 0x1, 0x8}, &(0x7f0000974000-0x4)=0x14) r2 = socket(0x11, 0x802, 0x300) recvmmsg(r2, &(0x7f000078d000)=[{{0x0, 0x0, &(0x7f00007df000-0x10)=[{&(0x7f0000944000)=""/121, 0x79}], 0x1, 0x0, 0x0, 0x6}, 0x0}, {{0x0, 0x0, &(0x7f0000972000)=[{&(0x7f0000c9b000-0x6)=""/6, 0x6}, {&(0x7f0000c8c000)=""/171, 0xab}, {&(0x7f0000b19000-0x69)=""/105, 0x69}, {&(0x7f0000ac5000-0xb0)=""/176, 0xb0}, {&(0x7f0000b55000)=""/114, 0x72}], 0x5, &(0x7f0000489000)=""/57, 0x39, 0x8}, 0x7}, {{&(0x7f00005ee000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007b7000-0x50)=[{&(0x7f0000e9b000-0x80)=""/128, 0x80}, {&(0x7f0000460000-0xd8)=""/216, 0xd8}, {&(0x7f0000b94000)=""/177, 0xb1}, {&(0x7f0000355000+0x6b9)=""/252, 0xfc}, {&(0x7f0000a7f000-0x15)=""/21, 0x15}], 0x5, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f00006fb000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aad000-0xa0)=[{&(0x7f0000c15000)=""/4096, 0x1000}, {&(0x7f0000575000-0x26)=""/38, 0x26}, {&(0x7f0000a06000)=""/63, 0x3f}, {&(0x7f0000e7b000)=""/40, 0x28}, {&(0x7f0000ebc000)=""/117, 0x75}, {&(0x7f00003e3000-0x10)=""/16, 0x10}, {&(0x7f0000b93000-0xa9)=""/169, 0xa9}, {&(0x7f0000a37000)=""/122, 0x7a}, {&(0x7f0000809000-0x1000)=""/4096, 0x1000}, {&(0x7f0000adf000)=""/180, 0xb4}], 0xa, &(0x7f0000009000)=""/178, 0xb2, 0x7ff665d6}, 0x7ff}, {{&(0x7f0000ee4000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d72000-0x10)=[{&(0x7f0000474000)=""/48, 0x30}], 0x1, &(0x7f0000159000-0x14)=""/83, 0x53, 0x80}, 0x5}, {{&(0x7f0000162000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000145000-0x70)=[{&(0x7f00001e6000-0x85)=""/133, 0x85}, {&(0x7f0000159000)=""/25, 0x19}, {&(0x7f000027e000)=""/226, 0xe2}, {&(0x7f0000c37000-0x81)=""/129, 0x81}, {&(0x7f0000a36000)=""/136, 0x88}, {&(0x7f00007ff000)=""/5, 0x5}, {&(0x7f0000525000)=""/67, 0x43}], 0x7, &(0x7f000080b000-0x48)=""/72, 0x48, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000072000-0x50)=[{&(0x7f0000aa0000)=""/54, 0x36}, {&(0x7f0000b9b000-0xf6)=""/246, 0xf6}, {&(0x7f0000f86000-0xb6)=""/182, 0xb6}, {&(0x7f00003d8000)=""/102, 0x66}, {&(0x7f0000e74000-0x11)=""/17, 0x11}], 0x5, &(0x7f00005c8000-0x7a)=""/122, 0x7a, 0x2}, 0x4}, {{&(0x7f00002a5000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00006b9000)=[{&(0x7f0000984000-0x95)=""/149, 0x95}, {&(0x7f000058c000)=""/94, 0x5e}, {&(0x7f000098e000-0x93)=""/147, 0x93}, {&(0x7f0000578000-0xe4)=""/228, 0xe4}, {&(0x7f0000a09000)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0x0}, 0x0}], 0x8, 0x10000, &(0x7f00001a9000-0x10)={0x0, 0x989680}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ac5000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004ab000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x80}]}, 0x10) prctl$getname(0x10, &(0x7f0000a8b000-0x65)=""/101) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000012c000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5, 0x1, 0x0, 0x1, 0x0, 0xd7d6, 0x4}, 0x20) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000430000)="", 0x0, 0x0, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 11:18:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00009d7000)=""/99, &(0x7f0000373000)=0x63) preadv(r0, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) sendmsg$nl_netfilter(r0, &(0x7f0000be4000-0x38)={&(0x7f000095d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000379000)={&(0x7f00009ba000-0x240)={0x240, 0x8, 0x0, 0xc00, 0x4, 0x2, {0x0, 0x0, 0x9}, [@generic="11ccf46804cab90a8e0469575491b8090e40362530013b5315c515a7a3a98dde05562a2f877bec0cbd2216d140a9ef122af1712cb1c8f9256752985ea2e18aa1b80f3dd34aa495b95fe063aacd193e6a3afcb88a58d130bfa4b404d9fe6e7af7f424dad143ab8219d4776b4673709939fff3f96138944f45bc208be3f058bceb1528fc9500a8fc4dab47e0fc12463447074e97c177fbc125a17b75373731a9ceef2117cfdb83402f9beba165323fa4746fdc5f4b8bfaebc62541be372f02ac119ca2bb28659926853718ab211cc7024cc70dfbab774d04a4", @generic="5ccc61901b37c5f8b9a80a385c90514810f116d2c3a37261591403099159296caf1a72d1781aad3e200ef48ba62664a49d1e72552813caead2c38f9cd1ca259d46386c98f80a3f884b5dfae0446297ca400e1bca6e1ea64dfe01f053f9c20a20b339e8d22a85848c", @typed={0x10, 0x22, @u64=0xfff}, @generic="393672b3c9c0d2dc2aa47b26bfb46168a36a8a78a44132d48f58a74a5f280473fd0147cf7ed0c5a076ca945631894e128ba6de58c2f29f2d5d620d5824b9118c22e4fddfc45321b7c26f905170db9e6679adf178e91a03e68dddfcb6e377fd363bc4b4e353fd57885f8bbc83a3e8", @generic="89c10c358a091a54ff430811c15e5f86d8ea83c30314067e4499c302214c762107bfafb5bf883b68a2916c4f19da96cda3c74210ba6bfa7e3fa379654205f9783617b7fda9df237dd9b0b0febd1be70cc218a3b0c8c3c1666a63daa0a24b1ff488aeffd96f23b85477ebae"]}, 0x240}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002d1000)={@generic="034ac930ccf5afcb822d2df7e2d5f9f0", @ifru_mtu=0x9}) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) nanosleep(&(0x7f0000233000-0x10)={0x0, 0x0}, &(0x7f0000412000)={0x0, 0x0}) 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000346000-0x20)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e9c000)={0x0, 0x0}) tkill(r0, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/73}, &(0x7f0000001000-0x4)=0x4b) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009e9000)={@generic="bce11a36f4bb6922ee2943dac6637c12", @ifru_flags=0x300}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x40000, 0x101) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@int=0x2, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 11:18:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000c7a000)=0x4) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff1000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xfffffffffffffca4) r4 = getpgid(r3) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) tkill(r4, 0x0) recvfrom$ipx(r2, &(0x7f00009a1000)=""/221, 0xdd, 0x2, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) [ 32.531127] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.569394] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 11:18:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") sendto$llc(r0, &(0x7f0000663000-0xae)="90919030b8f2b38865750bf2ef3816cba242b503078e045f197580692d90b78f6310f970dab5835f37845c8cd4a985e4bb55c6210b468a75a3bc139821e38a6339db23edf09cacad5d6671908b4341cd250194dc070031ca5d522c16787896563dffd3d13032790f981756e6dff62e29511082a4ee7df98e81c33a59fa770d6198de5eec7292e941377319acca7e33aeea5709d618c1045a4cccffa04d0f7846a8a67236c2d5298d319d7a5b8f99", 0xae, 0x0, &(0x7f0000cae000-0x10)={0x1a, 0xc, 0x200, 0x3, 0xfff, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpeername$ipx(r0, &(0x7f0000038000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000abc000-0x4)=0x10) connect$netlink(r0, &(0x7f000054d000-0xc)=@proc={0x10, 0x0, 0x1, 0x2}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) r1 = add_key$user(&(0x7f0000f1e000)='user\x00', &(0x7f0000ddf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000232000)="516dfe1dba371e32c27bb23acfcbca8a990940d831", 0x15, 0xfffffffffffffffe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000422000)=@req3={0x3, 0x3, 0xfffffffffffffff7, 0x8, 0xfffffffffffffffe, 0xffffffff, 0x9}, 0x1c) keyctl$update(0x2, r1, &(0x7f0000b1a000-0x19)="0cc7d059e2c9954a01d955d7b989ad07bb409a670a0f0154d3", 0x19) 2018/01/14 11:18:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x20) lremovexattr(&(0x7f000004f000-0xa)='./control\x00', &(0x7f00005a6000+0xab7)=@random={'user.\x00', 'vmnet0-wlan0\x00'}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000030d000-0xd)='/dev/usbmon#\x00', 0x3ba, 0x42000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c1d000-0x4)=0x7f, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) sendmsg$nl_generic(r1, &(0x7f0000357000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x1000802}, 0xc, &(0x7f0000c7b000)={&(0x7f0000bfc000)={0x470, 0x2f, 0x300, 0x7, 0x3, {0x1b, 0x0, 0x0}, [@generic="86cce0e1ce568bb813c1513e9ec2214abef36fca4b84b5fef66867ab2e301429876f7c888e98742a543cf6b60ff43a3b0e7707b5b0f89e48674cee10623ea45037f3c074ab8333d5294a8df85d514f605a7fe4329199d041992c974990ce1f0a5c14d99b78104895da514e9a1f29ef41ebdac510bac71df842eb67a1bbeb46e5746e4298654f7fb0cac8ebc906356ee498b1080e21bf8e36c04979566a2bbcb8ff2eea2d4fc50a24e2cb52a93d5e08", @generic="5df4e534caaf2477628391289dac2177901879916d7898cb3e452b0b83872976d8ab14a2c489083561437f8de9adefe58e65ad3958f0a01ba9614f24bbaf769da61f8fa0da61a8772303858054d46d8f87b099b03296d454d3548beb02d254f6b767031cc9b45e5792d380acb0210dc7d49e2fb2", @generic="2919b355d47f8a584377002f1bb82f805ccb976736a064410b4998e5bd225d36a25184006ae2964971c918ed1a0798ae82f50016ce4891d6481c41af851e188e55aac095bb9fbdf9813b0053525908ba85732d22", @typed={0x18, 0x72, @str='vmnet0-wlan0\x00'}, @generic="2fc628f72332cd20fd55a2e14dee565d3ab9d38c", @generic="4e7692c3b6626223f17be3c3d25b580a80a4f7ba9dd589041c08cbb88e5a51be7667284947b32b00f3ce5329ca2042851a3848dfcba48bc91dba6b5a89cde75f7353038762f21e90838feb0b21e9eae8397d128ffe7b95f2fe9a277fadb97f6976f659afb08e7a67499e99fe27b14ccb6ca8fbc7f6106d265762818ed3ab1c3e3068f88e523e6018fa7e9a4f5f87658ca70e97646e5d3371579e6c3bf1747cf3", @nested={0x138, 0x57, [@generic="e72510c68bbf42e8b348e09c47fac07367441968622a53986f78d21a5900c094c238180785461367c564831581f600d8f1aae5272d7609ca98", @typed={0x10, 0x8d, @u64=0x3}, @generic="abd28cd2fd8c249105cd485b258d94a9d8d5b77639e356970b23ed", @typed={0x10, 0x1c, @str='wlan0\x00'}, @generic="6ce41c1d070332afda53b627f5a7d0452c848622f06740f5176795893e6fb095b0c7b39d985e7c6f53b5e6c0a1c86d6698688274c31598b3670adafa16c8dae818d367cdd89a235d6144a7d88687dac7f3c76bdb8d7a5fb3f2c9cc30c29cd3d3c45b84218d356ea939649c8e8c115bd59216dc7d9a53db4796793dfd28390c774b1a0cbcd1bc5ffd4f1bb8ee91f6a0eb199ad1d2eca9dbffe29e4798b93cfa7d55136fdb98e6deb4f01a4e4b5f6a176e5f1a9156b4392d", @typed={0x8, 0x80, @void=""}]}, @generic="d83f9aa956ac70343d6ba57739e550f7fd0a0f47a4bac2c0f74512190bd8ce30c2754f1125fbe76391ccefa682c3e06e66f82ee36c6653b4c30c02c6308d4aac8651397bd0c651a0d639a8e46f6f610bec354e81d9a220f949b59736bb665b19de09462ebd8162a27db5ae1d557fe54dd2cd8d6fb94c0a2f0eb40efa452b2678bca4e2ed9ecc7220e469bdca216aad23277a690f5f66e0d9993d5befb52340a65fa7c01cf6fbe2de59edfca464ed32c038c6f3d0f7185af8ba49e61a63df8d716ccb2665491f1223f5b0", @typed={0x8, 0x2d, @void=""}, @typed={0xc, 0x2, @u32=0x0}]}, 0x470}, 0x1, 0x0, 0x0, 0x0}, 0xa190070bfdd5264c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000862000)=0x5, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000437000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000105000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009f5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b5f000-0x4)=r1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x0}, {0x4, 0x7}, {0x3, 0xfffffffffffffffc}, {0x2, 0x4}, {0x2, 0x1}, {0x8, 0x7}, {0x3, 0x100000001}], 0x7) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000093c000)={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000825000)=0x0, 0x4) 2018/01/14 11:18:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c5f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x2000000, 0x10011, r2, 0x0) close(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00005d6000-0x4)=0x6) open(&(0x7f0000f6b000)='./file0\x00', 0x801, 0x10) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f00003dc000)="22add16e3b635d85cad6c20fb181e913c05ab5baaee4b63714fe22a21d37c47bf4fc8019365052e1518e3e77cbfe83c28faf3b764c681401bdffc8beb19174d741cebfa8718f021001002cdecbb94415fcb3f451a8e0d9f85e426b0b5173b5738f9cb666c3c83e5fb801cde89a395cc63017c6a2b5daf02fe6319ad4c7e48decf474eadc9dabcd374161b58b1c0069345670c4ebc3eb854d9856093e096d11f8c4d504f2e967f56aedc9", &(0x7f00001d8000-0x4)=0x0, &(0x7f0000d7c000)=0x0, &(0x7f0000548000-0x6f)="6c1f67932a499caa3ad9249fccf1b2dba4683a6e9afb4c88d5716dbf735a796d440008e5f8844100be3cf487fa7ac2a5c15fc4699d3c3bc86a1e115f6a99e9fbd26aa4df8ef663fc13123055944e495f7789c275b7773bde60af3f0026a7258d9aa500077b16c0faff0068efde6c57") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 11:18:29 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000236000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000bd1000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000074000-0xd3)=@hdr={0x1, 0x0, 0x2, 0x8, 0xffffffffffff3f72, 0x8, @ipv4={{0x1c, 0x4, 0x3f, 0x1, 0xc9, 0x2, 0xa5, 0x800, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@noop={0x1}, @lsrr={0x83, 0x13, 0x8, [@dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0x4, @rand_addr=0x4, @empty=0x0]}, @ssrr={0x89, 0x13, 0x2, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @ra={0x94, 0x6, 0x4}, @noop={0x1}, @lsrr={0x83, 0x2b, 0x7fff, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x0, r1, r2, 0x1, 0x0, 0x8, 0xc2, 0x100, 0x0, 0x7, {[@generic={0xff, 0x3, "ac"}, @nop={0x1}, @mss={0x2, 0x4, 0x9c76}, @sack_perm={0x4, 0x2}]}}, {"28eddf666f73f1b5c0e21aaecd31f086584689a599fd6bdd4bdbab4142499219c47d4c38e3bd08b8f184ba2828604c9de977ef0490246a5ab1"}}}}, 0xd3) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000810000)=0xfffffffffffffff7) ioctl(r3, 0x5385, &(0x7f0000001000-0x9)="f0") 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000052f000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000098000-0x15)={0x0, 0xd, "2a35fc6009beb013d122fe0233"}, &(0x7f00008eb000)=0x15) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000278000-0x8)={r1, 0x1d95}, &(0x7f0000e6b000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000014000)={0xe9, 0xaf}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) memfd_create(&(0x7f0000005000-0x13)='lo#selfselinuxppp0\x00', 0x2) 2018/01/14 11:18:29 executing program 3: prctl$intptr(0x27, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000-0xa5)=""/165, &(0x7f0000002000-0x4)=0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000+0x3ea)={r1, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="bea4521b26bc087529e9b3b8c1bfb2cc82c629ca522c298ae887de293d24e17066e1c13b13c8c5745781570f83c72cff9b58c722c74606bb345057826eec9c011f6b8edb0ac53e8bf647003afa36bd7c4f3a4f334b", 0x55) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000003000+0xedc)=0x80000000, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0xee)=""/238, &(0x7f0000000000)=0xee) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0x2, 0x5, 0xc7, 0x2}, &(0x7f0000000000)=0x14) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000011000-0x3f)={0x0, 0x37, "408fa9236566e5cd181cee4f93df1788e3b86c3bfa4bea7c55ea47847997a9dd8e0aed53648aa1954310e313b2cf557fa048b2a6a9351f"}, &(0x7f000000c000)=0x3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f0000002000)=0x98) setitimer(0x0, &(0x7f0000007000-0x20)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/01/14 11:18:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="a109db09e22b5a6fac2b3c9b8f34608cb7a1ec187771f1e71bcac31cd8ecbf8c5d5f9f9ac6be16ddcc6945d9163fa246b6af2ce6b32796b9dc1fe0e1b230d595612f9e62f3ec275f1567c07c5e263c125a2d317e6d9fdb48a4cbf60f8c16b85442cbb0d9ac35f59587aea28238ac", 0x6e, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000bf5000)='rxrpc\x00', &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="a9289cd26e2767841a10d3ef9dffa8582b160f39bd2f7db866b5dbb677554cf40a3e43d8652950a65ee9cd93c37f1561c90e76840f135fa16b2cd072bf0cbc293450b62a8e0b40fac8f58a93274d544cfde51d870d28322109a8e19a6a943929", 0x60, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f00009ab000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b9c000)='dns_resolver\x00', &(0x7f0000ee4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ca9000)='\x00', 0x0) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00001ab000)={0x5, 0x3ff, 0x6, 0xa1, &(0x7f00009f4000)=""/161, 0xf6, &(0x7f0000adf000-0xf6)=""/246, 0x1000, &(0x7f0000446000-0x1000)=""/4096}) 2018/01/14 11:18:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) open(&(0x7f0000216000+0x274)='./file0/file0\x00', 0x4000, 0x40) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000ba0000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f00002f9000/0x2000)=nil, 0x2000, 0x0, 0x41010, r2, 0x0) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000004000-0x4)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000eb1000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000065a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000000)=""/148, 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0xd5)=""/213) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000011000-0xc)={0x401, 0x1, 0x2, 0x6, 0x3e45}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 11:18:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$void(r0, 0x5451) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 11:18:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000097d000-0x4)=0x2, 0x4) r1 = open(&(0x7f0000002000)='./file0\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000547000-0x4)=@int=0x8, 0x4) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0x0) 2018/01/14 11:18:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000)=""/132) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d31000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000d43000-0x4)=0xffffffff, 0x44) r6 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r4, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000aae000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/14 11:18:29 executing program 2: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x26a702, 0x0) epoll_wait(r1, &(0x7f0000004000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x732c) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000060c000)='/dev/pktcdvd/control\x00', 0x12802, 0x0) fchmodat(r2, &(0x7f0000245000-0x8)='./file0\x00', 0x6) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r3, &(0x7f000011a000-0xc)=[{0x0, 0x0}], 0x1, 0x451) clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/14 11:18:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008f4000)='/dev/usbmon#\x00', 0xfffffffffffff800, 0x200000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000079c000-0x97)=""/151) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) dup3(r1, r3, 0x0) 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = creat(&(0x7f00005c4000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fa7000)={0x0, 0x65ac}, &(0x7f0000fa8000-0x4)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fa8000-0xa0)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xa5, 0x6ea, 0x838, 0x10000}, &(0x7f00002e6000)=0xa0) ptrace$setregset(0x4205, r2, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000)="", 0x0}) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db9000-0xe)='/dev/keychord\x00', 0x82, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f6b000)=[{0x4, 0x4}, {0xe, 0x8}, {0x4, 0x7cf}], 0x3) keyctl$clear(0x7, r0) 2018/01/14 11:18:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$tun(0xffffffffffffff9c, &(0x7f0000a67000)=@pi={0x0, 0xcb3f, @ipv4={{0x20, 0x4, 0x4, 0x80000000, 0xcf, 0x3, 0x8, 0x3f, 0x3f, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x82, 0x5, "dbb2e1"}, @generic={0x82, 0x5, "348ac9"}, @end={0x0}, @end={0x0}, @cipso={0x86, 0x3c, 0x0, [{0x2, 0xf, "dc39ce1494361625d923210777"}, {0x6, 0x3, "8d"}, {0x5, 0x11, "5dfe7b319104073725051dc47de01d"}, {0x7, 0x5, "ab778f"}, {0x7, 0xe, "a114eeadb472c085c09122cb"}]}, @lsrr={0x83, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff]}, @rr={0x7, 0x7, 0x100000001, [@empty=0x0]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x1cee, 0x80000000, 0x0, {0x10, 0x4, 0x1000, 0x5, 0x8, 0x0, 0xb1, 0x7, 0x36, 0x8, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, {[@end={0x0}, @timestamp={0x44, 0x24, 0x95, 0x3, 0x0, [{[], 0x1}, {[], 0xe4}, {[@rand_addr=0xfffffffffffffff8], 0x5}, {[], 0x4}, {[], 0x0}, {[@multicast2=0xe0000002], 0x9}]}, @ra={0x94, 0x6, 0x1}]}}, "cc5fe89ec826a7"}}}, 0xd3) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000809000-0x8)={0x0, 0x0, 0x4, 0x0, 0x7, 0x0}, &(0x7f000068f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x401}, 0x8) syz_open_dev$evdev(&(0x7f0000c1d000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/14 11:18:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 11:18:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000a, 0xe287) r1 = syz_open_dev$tun(&(0x7f0000fd1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/relabel\x00', 0x2, 0x0) accept$packet(r2, &(0x7f0000a33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001da000-0x4)=0x14) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) close(r1) 2018/01/14 11:18:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000)=""/132) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d31000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000d43000-0x4)=0xffffffff, 0x44) r6 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r4, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000aae000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) [ 33.006363] device gre0 entered promiscuous mode 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003a2000)={@common='bridge0\x00', &(0x7f00004f1000-0x24)=@ethtool_ringparam={0x0, 0x0, 0x200, 0x2, 0x4, 0x7fffffff, 0x4, 0x42, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d48000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f17000-0x8)={0x0, 0x7, 0x2}, &(0x7f000077f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006c1000)={r1, 0x9da4, 0xfffffffffffffffb, 0xffffffffffff69bd, 0x5, 0x80000001, 0x3ff, 0xb2, {r2, @in6={{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x125, 0x1f, 0x9}}, &(0x7f0000ed2000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d98000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) sendmsg$inet_sctp(r0, &(0x7f0000cc4000-0x38)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f0000012000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00003a4000-0x8)='./file0\x00', 0x22100, 0xa2) mount(&(0x7f0000ca8000-0x8)='./file0\x00', &(0x7f0000a84000)='./file1\x00', &(0x7f0000780000-0x8)='debugfs\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/14 11:18:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000c9c000-0x8)='./file0\x00', 0x10001) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b2b000)=0x0) write(r0, &(0x7f0000675000)="7ec091f9d41add15408551b20532cfac326a3cf4f8ea3d475bf0691f04f37dcc57ddfd28376e83bfd632d04cf39a9cc9a7181c4b9773fe867a02bbaa83ee7c1411d180c737c0e0d87c583dfa82bd8707ecf0a1f846ce888a27ddbc5a8a1e9c97da6dc11bf0832320ec1daac9643ca11881735b00d19d7d1d9fc97ea739976bdab249fa73534bffbd1f99cea2288b55078418", 0x92) [ 33.035986] device gre0 entered promiscuous mode 2018/01/14 11:18:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006a0000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10000)=0xf340000000000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000eba000-0x1)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ab0000-0x20)={@common='vlan0\x00', @ifru_flags=0x1000}) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b43000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4223, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000010d000-0x38)={&(0x7f0000fa3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cd4000-0x30)=[{&(0x7f0000fa3000)=""/17, 0x11}, {&(0x7f0000fa3000)=""/232, 0xe8}, {&(0x7f000063b000-0x36)=""/54, 0x36}], 0x3, &(0x7f0000636000)=""/93, 0x5d, 0xc7}, 0x3) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/14 11:18:29 executing program 7: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000ac000-0x4)=0x0, &(0x7f00002b4000-0x4)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000154000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003ae000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00004f1000)='./file0\x00', &(0x7f000047b000-0x20)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}, 0x100) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00004f2000)=""/192) open(&(0x7f00004f2000-0x8)='./file0\x00', 0x440202, 0x40) 2018/01/14 11:18:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/checkreqprot\x00', 0x200084101, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x368, 0x0}], 0x1, 0x7c) flistxattr(0xffffffffffffffff, &(0x7f0000235000)=""/61, 0x3d) close(r0) [ 33.172473] binder: 6128:6129 ioctl 40086602 0 returned -22 [ 33.188828] binder: 6128:6129 ioctl 40086602 0 returned -22 2018/01/14 11:18:30 executing program 1: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000dba000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dba000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/14 11:18:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002f9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000863000)={0x0, 0x0}) r5 = accept4$inet(r0, &(0x7f000017c000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dd000)=0x10, 0x80000) r6 = gettid() ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000e49000)=r6) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000061e000)={0x0, 0x0}, &(0x7f0000f77000)=0x10) write$evdev(r0, &(0x7f00005f4000)=[{{r1, r2/1000+10000}, 0x1, 0x3, 0x1ff}, {{0x77359400, 0x0}, 0x101, 0x3, 0x4}, {{0x0, 0x7530}, 0x3ff, 0x1fffffffe00, 0xcd}, {{r3, r4/1000+30000}, 0x5, 0x2, 0x12f8}, {{0x77359400, r7}, 0xfffffffffffffff8, 0x5, 0xa41}, {{0x0, 0x0}, 0x2, 0x2, 0x4}, {{0x0, 0x7530}, 0xff, 0x7fff0, 0x1}, {{0x77359400, 0x0}, 0x2, 0x4, 0x100}], 0xc0) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/01/14 11:18:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a07000-0x4)=0x1d125c23, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000017000-0x4)=0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r1, &(0x7f0000013000)=""/0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000010000)={0xfffffffffffff462, 0x5, 0x8203, 0xe2, 0x6, 0x4, 0xff, 0x20, 0x0}, &(0x7f0000017000-0x4)=0x20) fcntl$setlease(r1, 0x400, 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000a000-0x4)=0x48ea68e6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000015000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000018000-0x8)={0xffff}, 0x8, 0x800) 2018/01/14 11:18:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bf9000)=0x0, &(0x7f00001f1000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000042a000-0xbc)=[@in6={0xa, 0x3, 0x3fff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x37}, @in6={0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in={0x2, 0x2, @rand_addr=0x708, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) socket(0x8, 0x7, 0x6) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000440000-0x68)={0x100000001, 0xffffffff, 0xa2, {0x0, 0x1c9c380}, 0xfffffffffffffff8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r1, &(0x7f0000a13000)=[{&(0x7f0000506000)=""/173, 0xff73}], 0x26) mount(&(0x7f0000091000)='./file0\x00', &(0x7f0000997000)='./file0\x00', &(0x7f0000189000-0x7)='nilfs2\x00', 0x1, &(0x7f0000555000-0x6)="dbb8c8f04137") 2018/01/14 11:18:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000636000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x14, &(0x7f0000d14000-0xc0)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xfffffffffffffec1) 2018/01/14 11:18:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x3f, &(0x7f0000001000-0x8)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 11:18:30 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000e72000-0x8)='./file0\x00', 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000202000)={@common=""/16, @ifru_ivalue=0x0}) rt_sigprocmask(0x2, &(0x7f0000512000-0x8)={0xfff}, &(0x7f00000fc000)={0x0}, 0x8) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/14 11:18:30 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000019000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000001e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f000000c000)='net/unix\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000001e000)=0x4, 0x4) preadv(r1, &(0x7f0000019000-0x30)=[{&(0x7f000001c000)=""/16, 0x10}], 0x1, 0x0) 2018/01/14 11:18:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000004, &(0x7f0000003000)="", 0x0) sendto$inet(r0, &(0x7f00000ff000)="", 0x0, 0x20000040, &(0x7f00001b2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x3, 0x1489, &(0x7f0000ac3000)={0x0, 0x0}) 2018/01/14 11:18:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bbf000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a98000)={0x15, 0xbd, &(0x7f0000db3000)="4ba07e33cfeb57ac0ab340fe4e292ab55c0ed327ba0d30984bd25547263453e1bd47425d266cb6b770e53161b16fb797458a87f7d0f6f056818b2813a996dd5dcb48a8bfb03a5efb38dce6686aa32af41c0f800d6bf25512de72162b11628d7d631ea8f554bf673e2272cbc3dad22c43ed2914f42b76b8403f64b0fb906a4e46c0c4184cb10eab62daa906fe83137834cd54c88931aa51a321608ce1e99445a47fe17090af5c460b4a9ab1935f4907c9a250f275f3e499d7ef110c21bd"}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/14 11:18:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) setitimer(0x0, &(0x7f0000853000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00001e7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 11:18:30 executing program 1: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sync_file_range(r1, 0x8001, 0xf5, 0x5) syz_open_procfs(r0, &(0x7f0000759000-0x9)='net/tcp6\x00') 2018/01/14 11:18:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ff0000-0x10)='attr/sockcreate\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000841000)={0x6, 0x5, 0xa000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000841000-0x1c)=@req3={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000013b000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00001ac000)='./file0\x00', &(0x7f00007de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005cf000-0x8)='./file0\x00', &(0x7f0000df5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000051000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009bf000+0xcc8)={0x0, 0x0, 0x0}, &(0x7f0000264000-0x4)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d02000-0x28)={@common='ip6_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000453000)=0x0) fstat(r0, &(0x7f00001de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a46000-0x8)='./file0\x00', &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x800) sendmsg$netlink(r0, &(0x7f0000cce000)={0x0, 0x0, &(0x7f0000120000-0x70)=[{&(0x7f000061e000-0x1b8)={0x1b8, 0x26, 0x20, 0x7, 0x0, "", [@typed={0x64, 0x1e, @binary="f8d43578e4a8dee7d492b6d4e29bc7d2fa28f4d4f2771ec26d4c4618171c1315357e1cb8e8ce7437b7f68679da8f114ae844dc8751028d70567c049940e720b45f828e9bb51fc9ecc1afad695bb48d61e52aeef6a764a598bdd839a8"}, @typed={0xc, 0x69, @u32=0x5}, @nested={0x14, 0x3, [@generic="e9", @typed={0xc, 0x2d, @u32=0x1}]}, @generic="b1194e4d1d994068322c25ff3efe813c5df70c78d806d1bea81f195002f9fd0ed797ee6cd9991a4fff4160e99a89ce90780a1521f59444be00cd62da393ce189e4f657875e536ed42b6f462880e28896c449382b8f39b60b4dbbf123e84019912bab70b3f911128d444aa5e9b2715bfd59cebfa31224d0a4cda5962f87ca4d5f9b44608eaa3872900073f2e40984199728c2fd29de2da739d007af3d3991ea094e1e63c29a19af42395335ed929ffe9b6148cf1a85a7c075380844212ce02e5ebc55fb1d36269f5c325a282bc12d34df5be596c98a7f9c3ade13eb5cbea3dacee18cb6c377f0de040f47", @typed={0xc, 0x3e, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0x20, 0x38, @str="2605657468300f707070305b2a5b776c616e313a9900"}, @typed={0xc, 0x65, @u32=0x80000001}]}, 0x7b}, {&(0x7f0000c2a000)={0x164, 0x41, 0xd00, 0x3, 0x2, "", [@generic="7d8766a168dee1b4cacb6070a5cd18c38fda64fa6b0e60693973b95c70002627b12cea9d5af52af41410b927f7367f156cd89bb5d5c138d02b1ae0cbaa3e863a4fa1996f34440c6223630d37ae1c4d15d36862a3f53414086aa5525c6681335493cc0208640e721f8ed7b6f87c08a7d0da02ed6adc2daa2efbdf7efc550690a110690c1bb3ee9c6aac26466f340607bf4f35c19c3b2dd3ceda9303f33a8e6303ccfd3c711c4f74a356c718ad7c3f82aa8d2c9158029b399a79d4415523ca83b9ec24dab2ed1a26b96ae183787ed01ba689", @generic="2fb68fe55e150855f66bb3a51a73f3995ddda7cffef223e0679c55dfdd20b4f5abb16876d9609f7da8853002afa0fda143d2a5683cc784a535c8cdd6d0ffc3c4987456b9ba9b89088fbe1e1abd8de83b925a7b390353c3b89dd0eac1b180bc63a86f161f8958cfbaf55a11b8524e627fac2c4897249aef0b3bf166061cd8385eb96c70"]}, 0x164}, {&(0x7f0000485000-0x1c)={0x1c, 0x1c, 0x20, 0x6, 0x3, "", [@typed={0xc, 0x4f, @u32=0x8}]}, 0x1c}, {&(0x7f0000f2f000-0x14ac)={0x14a8, 0x35, 0x220, 0x1, 0x1, "", [@generic="9853601777e44441503a3f10bb9ff06ee88ad53c47707cf5a3ca999ebaec69f94a173c50b5c161af8abb8b4eadfeb86fc0193174b04cf644e72104359883e4b138071b628b692dd94964b9cc0fe57907d53d1a189d414fe26d54d84c86865adfd661861e8789d87fe3c6ccd22aacea55977a25e872c7bc351375", @nested={0x134, 0x39, [@generic="ab541cbb71a11ad64f571be84b040b3af60ab491f8b82f1acc0b33898bbd81436d7573bdc2a8dc8322b432bd660d62fc5457cb4278e6d8f7cfcfb297a292d9d3c3e48e837aa03c9a213a67fb4a14280b63ce0fbae7649cafcf2181d4d9a296ce341c12af8b24500118c695fd8673ba1d28a40635dd374ae60ee86f47391abdf6823a3bbf993579ea143bdea58a0e33c4f918a9b3dd3544cfa85b133ae73cbd7ac40fc2a6d3fdad2d0bf8d00110b8595c913bb27825687b582db34e3f15867a40ed06aef33cb82335ed90d77f76506993297c0f0b00f4fae3b4549ad93154a601451ce0aa", @typed={0xc, 0x34, @u32=0x0}, @generic="cf6e6347632ad9d049b3f580a95aed28ba833f4d4cb4e2cbdefaed8a353f", @typed={0xc, 0x81, @pid=r2}, @typed={0xc, 0x1e, @u32=0x2}, @typed={0x8, 0x1c, @void=""}]}, @nested={0x1070, 0x5, [@generic="a7aa93e3514712159354dcd6f104d9d34626215bf8f67abf18e9d375458d7673808fe59ccf1233936721a11e65b87bcdcbd67af269b58964937d33825e53750b24fc9f13731e52a2e986af144cff7dae72fa4f04a2402c9b2cddc3", @generic="8e4829618afe8c01aa205eb24f574c85aecb918a2c631401d3a638ac9422bebe84cf65da1330b0281a693baf86e43797ed35add47ab74f1bbc93ea529cdf701578c522f7e8e7794880e005f474c8e23fc4c5beb9be2137c2cccd26d3077d5b4d8095a93a68ca5e23c13d67f08653d044574828c7d499f8d44e87d1b191eb873cdc83c0a14d6556f4b1dcf1b6c12d8474f07c3156061162fadd1a449a91763bbbaed64fc91279c431fc509a51be5ff7610ebc06fbc74e54f362e965ea70c521f60f13ca50dab253b125958b231c5c01020eb9e1f602a35e77efb7b61c545f85721a782223a2bd6b4f8e81346230ca24f12d48ce088b228d145aedc424eeab5f61278912400909ec07dddc6b4d5f97b1e9685d7c45743989b152ac3925474cdebf40ccf3369161404c4cbab4201cdc5bd87c7a52a015d2c9e5a2057e768d2b6f46cab12ec57e2d95845f8c3b4565d7c6acd3f38a32ba8eba76f6adecfdc576d99b982156f96b3747a03e24fbda224792e2c8c083b0e85c071647f62bf8c806c921aeea71a5d7df9aedce313b264c6b1cdbe3ddc8dc81f82a4b8fac06a25daf3c88d2fab097027a3031684161a8c46b47846ea357f92300a27fb53c9ee706a02ad65cfc463b3bce8cf54b0ca5135794046366cef3dace82dda847fc7f562173c6f45be5dc2c8c2a55ccd134b2b232279b9405ad77261b6ba027080ce040fa6707fc4cd4f362ebdd699f2aee41a0fbdfb038346eaf339b020066c6f5c53ec2a425275ce9ec62e2434cbd45bacddb44ad04598d0ca36e28fb17cab0df38e7a27a30d0e3a077f1b389f01c888c8b2d8bda2becf53cab7eca216ec1208b69fe1daca855f5fc54143046906597545f3b5511fb876629ac825d80391b4676d190fce00516b22d9b96e09884218082a6b1dcff9db7565bbfec5c27fa5680b983d805bd8095a105d5b1c3fa41ab2c94a17b6b40ee004d91b46fb93a3dfcff8f14692520b8c71a17debfc4822363bc1c2d253ad7e5811f84c41bd533a2db7c1cbe36ffded0e0e6266f414025778e8539b34083a6e8b7708d3ce23eee2533e616ce44296de24a6a55778aa0df9d9d77a35e9fa0f2c915b853d0bbb040d0cb888fd9b1661cd5bf4cfebf89e6efb425fb5218e29bc3a634e13ddfef0541bb3c75fbd6223bc91f1fd2b02f452b944ba54be54268b2c76b5d19b2a90213409e4b094db07ad9ea3c5376077db587b7294b9e8bd8c896cf9611b27242c84ebaf8e311d17aa78733d13c5459603de49dcc85d6fa96ed6c57b9829104cdb069aa7e2726fef934dd4c46686985213e19f1ab5ae2bcffe9afcc6a54882b388f407e713758189266f144db8721a38a1fa601da7b21fa6936b0b70280889dc8c61bcb986a59e815f62c04f8936c91299bfa6f21710cb8420aa21cbab3beae02f0396a70063b8cdb10f0c02ebab121253f5d6e208e7448be92af70f250edc14f9a8a425f52d9168a6440cbc82512ff8f0c8a3d361bd82da330466a803c8d40d98e0cc398fc227ba93a5661b8021abd6a6c1a5b0e8d7027ae0849d75d25cd49d64ab0cbbb53b22c263cd0b9c3b8320d1495df7de0c83a4bedac598a2370c1253b19b8871def4164ca9b6dbbf6f2fa9fd4250c9b783d9ddfacbe548c8d5e48f7c88839fc687d640ee239689c289d2308f5813a5ac607b3b22c840e08393ba51403eb5f87b3cce54cbb1d9658215f50dc4068d6d0e4098bb853e777edcc41b1ce26e7a0df1c21f2f28b6517b6ceb4ae2334a95fa0ec19ed009af2f6c9bc4fef2c7d85c3f5c5a12a909148c722b15cb99360c6eb7a169c9bdc074651dfc07b4c6590de7a9a6a1f1d88b1e3b267380c68cb80131dada61c6f073bc53b254de8aad61a643f2c18b3389664a30f164a6662fd8119b383521d35d5bc2de03e18288f56a0a85b3f8ef4a33f6cd8762b21c77b44d4772a4d6833f611ccc62e99cf7c0c03c8c5d5b049685813fd54c82f49706f80ae22086cad19425a47655f13f0d730da8eda66c7d7ed397401e78774ac5f0e783cf31d84a2b462a7779500d3fa424fcc0b08c1d8a6d054642c066f4a5baf4322ca8ba288d35157be1551ec2c6ad4d193a58e22ceb4f6da0660db1b4929209b110c0b856c65f31b88dff7bdd1385fb87cd49d53dec71317e634773e3c3225d4106a96776e4fa85e297a401431773987f122a0455db16fb52d42f98b2c66e21fd78536df55168b1a86bf629ab5e8c1a930929cdeb618000484fd67ca34b9b979d37214d3609e256c7ba006bfcaca091565edbb84248a8ea910e5aced0ff9ca49b496fd167bce023d61d11b49687c0e89cadf5eb989a0424981750c92f7bfe17b9b0f52030ccc2196fc4444be496bd7b0490ebbe6a168cf95eb949dc617150a959b46a83574544815e77d4bbfe59979a9e5c2edbfd8d854e089e3484ec48c2d506461eb85a1a1e01c4210869092bb1dd47f3c8212c07814b5215a820de21f6473a6b8b1299a0b52d587c4b468a8a77218639a4507edeac901fec24794e66e5b68aefd0ef71ae67bc6446b42807777d73ad7fbca1e2a3a34f4194611993691c816c75af87129663d270815bae7576e17b046bf2616fc76087ea5ecd718686a97e5ded9f23ccbcf05009f76f3318683a8e6f65935099902c8b6fdc368297126839c752bd9359bc1256ab157368cae8b4530da931098819beb8bee4584838275e5da0addfc0c60a50f4a8546b132dfdf69b896004f7f1cbf04b7fb9f535a09afcdd43263c23e39be9ea4511875dcdf40a5603543a2e8c469f88781c0f377e0ad14be7d5ced3b270ccf65ac4f12e11d409830192a379cce0afaf31a96d9b6da022b9e82a145efc0dabb6efc87b995fdba503f02801f79018844c6d76f4b281408b6ea5557b7c9a9a24d707993c21b8f28be2874b6bee79deb3ae0f34ada8ddc26bbfa04629e52f27c92f3096b323d030b625bbc567dc62620414387e4300311780a29bd5144927bef92915d9da9a851c82313b97b2dd104dfe7eb3417b53063ab58b9508dd1a4584161f2313ed89aa1abad75be167136e70a7653adaae363f291aa1db6117265af0db6724b51df3a6b431f166da6bcb22460aa9448ec11e6eb99593d2aaad4b01e412b7f58025f1d2412c533c2ede8e7c8c768af8afe0684d5a98a59f6335a1db6c7a659599d095bf3ef36df9edb1677db6a5650dbb9e20aa1ffbc343f6b2e4368f0a1f6375e552321b1b375ad3e87e6588f6fa6039a4dd1ab084feb86aab594cd499e2c43222e31c28db19bad421690a1fe82d654c1e287a8bc7823895f3c5f887e087df179db6c49f9fa3a3787755fcb0732b44d8b78155d687e08146d8018d178f5c9073c4cd8ab83906ec30259327d45f19054a5328f16ad30d111c87348b780a52b5777982ca73be52fb51aacfcdf8d357a3842d70f2b69c275d0b7879b9d25317f6868913ad20a42f1dcdc276fdbb88b5c5e236a48a40228fdef60e387822a604a0b3b1d9769947f509760b46db3e6f82943c12cd143a8ae3b5f9b2383a9ed321907c18ab40f1bda64ec07cbdcb9a252959ede208bd1d9c940bc9ae8761cebb4db978debc1ea0bb752348feb4a036ca89c968ab95ed2ef86e6d86f7cc0a5f734c1bf78762d115068852f28937afdc6d11fec37990eded74c2ff89a7d3e9c71642f2667a300c841ec914ec0fb0a6a82712214cb2fb56f74977ddb7c77353986752e3b072176d0ada7818933e681a1163fcd38536560e1626ee5c57acc03d4cab66a2416c1c1b8d5d6a488cfaf1133f2619876310474526335ea92536d9f7871813fe66b80db1a8dc57ecc4d7daebbdf68b963986ca2b3dc33ff43206fa35e6e4ae9f908cbbc10c816e1781d31e86769169461c06c8143c14ed0dd68040dae14d829671c5bcd7cf11e6d51d0d20b8d2040e0c4ea247d45ba3890755f6c7be96f159ee77e188bcff0ef37e7794d0cd6c77ffcc7a873d75b4348e1fd083f098c2fec019ff6a8de71982249d4c15744880da6bec0c5fc4cd79baa5fb88a454a41a41f2abcf6938dfd15b6ea0b0e1259a8f2c140e8087144ff84752cfd7c0463fa0b79a98169ee516623ea44bb6363cfc5a92d79c989d8cd7e1f992e2c3ec8b4cb3f4283ef678527ee92fd1c28dc0a6e0157a10a2b069e6a7e31f85f04c42f388f3b6f5312519e4e6d4c9d6d7108b339a6aa26cecb5f81dd449996d9eb4c664f26b1a870f6af711826434af7019c53ece850fe9e8f2c97e269419927aaec65e8680c956d0bf9ec14bc29f103eb8a64e39be48f116b3f2b87373e67ee24d96c6f30bf9fa9485625f68887ab156c9dce483375cb74c151c7bd8ef7eddf97ca01d03636118a38e53fdd6cda93df41b175f2f084582fc2ccc7ec8620d381e4f7440032ba26ad7f4a790c68b1ff97678466ffec933abe09dc826466c7567385f3842e455ccd59cdd3ca5c4fb6d7a9bbe9c607d0a2a810343ac8c141ed09c3b4372408c6f96aecf13fb7e91de7a4c856bfb8c67a9d5e2fba897563ff3ac2f6b7a61aa7df6586c772cf0666ab6ac3462000ce9abb015e841f42060dc305ca78e9e93dedbf1cd961d5ecd5518bec1a1f0dd2ce0766667ee1c45b10527a95291071cd9f28b79eba23b551ee50b740e621f759fd99dacaa50c9e106d3f77f21384575929dd551c24757ceb1a4615fcbc333ba287274e98790342b5f9d8d3bc87ef35dc402db67d5ec57c8c0dd785a4d966fcc8b368394ccb734ba467839ebaab714846bf2407c9aebf4b1e9944dda48d2552b602d220739beb97a4c8bfc6a14175f6d4ff506e0132223d2168515455ff3decd3005bf6c458950140aa259f9898d5b1fbf35336bca34707dc1839596436dd840b7cac156db72bb1ee8b8e84c8475d539c09fa6a9ac71b264d167378b525cd04c9ffc299a1a56fd0e41306eb2097c0c22464c9a534aae0ed0e946d31ad4a85dc4db90396ec95a2ebadb95470241a465ed5869a46a8e96e484983fee578b152ec7c3ca17f58a9e62a53bb6c81b09feae626928dd54a1db85d3c5edb8b1460858c0a92d0877beaefd4fdc95fe0abd5a880a1f2aed9f7096fb3b3cd1f1c1eb3888c89c8287db51cedf2146f77191fcb835262b01b75cfb9d76c37b824ac90bd96fcad295a0996da19fe77a5d1834592b2febe263292c01de441bd9a514772b6ae12c51c33c53a75f37304dff64841359608eda33692074f917a411d17003378da8727ede4d78fec6613cec89f592de61bd5c90caf673c1a37762bfaf33f845faee1b99bf68ea559d0f8a8b27c3ace29aac089f8441e67fa73429a4063bcc3ca53aa892c346c4d45df1bb6cfd55b3a70febd005580fc01d987e2a297d73c15ed7006179b0037a5d8a4f7beac8338a76e68f806231b0706201cb530ba66d744f7c0ebb5c04d8f33ce3cfb644a21e1568d496ecaf752ec61ddc0dcaa4e544bfbcbe37a4fa9581458d8cdcbc30647b5462e25562cb280c738d9d13ee06427b7ff41c2dd50fb8be51adb58e8da762f17c01415ef268a7e762d0c570519bebacd4079ce5586e674cb0bc45f993a956e0dce61ec8a52f3d3b12300f28081dc659a22a7315fbb56dd835d7b9a35e1c4bcd1aba5c020464cf4ad854e3784ad13a644e75238d2d89b2d230228b2db3eeac19581fa5583e0090af8c0c896f261f906d2390c167dc1e4ee0977fcfbb3edbfe0fb54987c4e9edc63f010954cbc34f029399218f40a3aad6bedb42c8b756d301c9f8472400c1011069bffc1fef20e3125385d757231f8c9bcbcac75f000c936a5876e05", @typed={0x10, 0x8, @str='vmnet1\x00'}]}, @typed={0xc, 0x69, @str='\x00'}, @generic="2ab801e9ef01fec621174fc1ecbf66981ba193cd31d9711f0325fa4ce6d857ea28e96fded0d503d3399447b602447746a01f81f611fa611de154ce799e66a3e8f970", @nested={0x174, 0x2f, [@typed={0xc, 0x53, @uid=r3}, @generic="ac3d35e7d2ee06714d8f42a16e49a1568b889f4daf2a7e96ebd69a51f7f80a2eee40e6696f769032334b2f0c1b9f14cf446eb33b9bd157424807d0150421f776f65908773dd104bf13742f1fa33b83b4f2dc77a81b85d34a571fadedbd17e915a807eba2b6706170a0fe3253faa8069facf4d0b9a7a48b6cf4620836fc293de724b61fb88a402df36951c1b0431183ebb3c7192f721a642db53f29996aeca8c98f1809e66b056d3bd566d6484154022194d9a3bedfc4d2fa942ece9021c5aed438f98dd534df60242acf17", @typed={0xc, 0x9, @u64=0xfffffffffffff58c}, @generic="a323c49931866349199f491845a3473a1aaf0ff7bae6ae1a27d343a9629f50d26b17b0f5c728834a8f9bbde688961dc2491d1d3161a431c8f8c8188497dfa5676de44cd764a5f0d7dd6dd63ab29f80a404e49d009537ba5e0e73c5f3446034bd7737f265ef392fd15afe7bd471f43e59018ed66bb9354f65f030303a4114fb562e2b1832a9587fc559440c"]}, @nested={0xb8, 0x1, [@generic="03b2ff5f748bc21aa1ab5da6017886f7e118475f20b2d3a64a20294801cd104e207574fc4814d56463449ebfce3434d31857957e", @generic="549c210dbf47a6e358535a9d2055d895cc11ea0b5709a10088eb826a81aeea8e9e6b85e8932f89fd255c103fa718608a5d6f5a37c2343b58dd38a5136477a0908f8b639c2adc5b3f643209a048de66ba97fc066f758fd58841e759adb5c865c44a1f51ef07e0ef12f3295f70c0b9c12a64784c62947702c4b3be0ac379a1"]}]}, 0x14a8}, {&(0x7f000025e000)={0x20, 0x2d, 0x100, 0x5, 0x1, "", [@nested={0x10, 0x1c, [@typed={0xc, 0x74, @fd=r1}]}]}, 0x20}, {&(0x7f0000b15000)={0x428, 0x2c, 0x728, 0x6, 0x3, "", [@nested={0x18c, 0x84, [@typed={0xc, 0x3e, @ipv4=@broadcast=0xffffffff}, @generic="5548d2f66d13b0269472e3f36576167ca7ef570ea06898efa5ab0a349d7720714cd1d5675073f12f5b38ad9bbe6cbbf14bbd2d009d695f5aefb60cc20bf29ba08b5ff20692f00f7f39577dde6d60409d2ac6d3a621a16774cfcc5eee3955dfcc0ea847c307c148d3a4c29d1077ecce", @generic="02352b6d5d0c95fcc6380200249d9366539d7aeb9d467e69f69b9d4420f74ef0bc92a6429d99a4ab447bbe1fb6ccbcb196641400885f0acd0fa534552c6ddb87a17d9b9b9a04d897a5a67c7623a72fd756b61e4efd64cd960eae2b45079ed5e11d295f325509d33b666383818f345ddb660b334f271b104a7ca43c0adf239b621eca53987f", @typed={0xc, 0x9, @u32=0x6}, @typed={0x18, 0x18, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x39, @ipv4=@multicast2=0xe0000002}, @generic="e29fa6e7d7a56b2c8095a6f1f1348275eed2c786617c0210a9656f485e8650df4417ec814b90c945d0572f40fc21adfd5d5fa8d0a43d5e527b1db32a20e4b523e0e6e6377e420d32c7", @typed={0xc, 0x2, @pid=r4}]}, @nested={0x28c, 0x52, [@generic="f1cfecb1a9b7098680a9e37df0ed0474f35280695769754ea53e45a9e2d05a3d4090d13c052a93d7ab471cdb28ccf03e7c748be6ce6405d2d970ad09a5819a05f43c2c2a8f3b34d082d8b588da38789e9585099460d306843e01ce48852e8ed2f2c5f6a029242b6e437294825dbc4b26c5f57a8c945cac101c3fce93e1a52598", @generic="f3d83e55105ddbaaf5deccbe52770f9f67dde4916e2d7e27e8e0fdc6a1ca72366b230c88be54cc6de690fd512436d95cd350630fe7234975608da838bbea3829951d249e3fac3f676352d3c316440a806cb2d086ef1e04cffe197734cc662b44479d04d81b9af6638d27d651ad9b5fc31ab9c924921f1078b100c2eb6eb7fe4bf2e4e38420c99a9d6c5eec9cb8e95129dc67b67915791c4a6edde3f4966403d1bac1d547e3aee5dc6f6fb5777cdfa705a0086419cd2c8b142b847090f8ffc54730a96b747cbea716f18fa7b7", @generic="48c227567436d0a67549ee2ed6f38932cb88fe566ea3c85ef81c3842c13515905f9b4b6da0e98df93f5033f42160274e54845aa302e16548acaa1a8222c03407d0a48b7de4d2878082d9cd3482dda17573", @generic="93bcb4341cfcc9fe2625d3207c09a6896f0c40e301cac1f60985745ef56c1dcd084cf2026c10c2ab738c536a2f5ba03ec11bd369109548f995a803c4e9ae8dc1a58169f90b4cc8273d709bad98e313034dbabb41de3a339203d1424150b44e3b3e1264e696da2d02d395d32646aa7935c2c837b51ce9fc28326d0f199125fd14b4d77522ecefac3c356fb4172ef19f77f927c9941d5ab17ce83e5054b5c490fd0b09d491ba01afa1b49d1497727d190ac85328de49d58eaa28a9956003f27931ddf4e0b4246537f3a2c9450a9c23f174a513e20d08dbed938001c6e6cc64c5df454c31aad5671c24329dd5"]}]}, 0x428}, {&(0x7f0000258000)={0x2f0, 0x39, 0x2, 0x7, 0x0, "", [@generic="aa3c095d1146d31762ab0ad43f046fd1bd827ca22b57d118eacac0a52dd1f7b37fd4665f870d1dce7aefeb89c9cade248bc0954eb6e844df581f5e089af64f1ef67d5fef61074c0db7a22bc6931f2fd2ff90e1eb498ec908e2d118bbef9cc2a28728276f3884", @typed={0xc, 0x4b, @u32=0x4}, @generic="bdcdfdbc63cf17746f079e196ebcc03e7778908643f68303d2dc44200567e1099b9af95fcbf57792931e2d224431032a839d136f6f8db5902a1a4c42bac49b0f6b9b608956619d2b91edc54ba8c22b6211fabf3c6aa8f34656112a2302482b8907cd17c55df8395753f9be7d779164105fa9cb87d5c8deac71d745d559d7ad1d32631ce3dd8e5ddc34836705e1f9e37bfc69452358b654f61e0d1f85f78be7395c492e33082baea73830b69fb5e4ec8ce7a84a650c13cebb85adbe259a53", @nested={0x78, 0x29, [@generic="6d376bb0d1d8a979e728c4e9867ec8d69f79572c23e3e4ed822b0e29b126dce3071b8caaea70b49c285fdabf455fa8038588f3e866410a2b98a10c326e20aa1564c8ea09", @typed={0x18, 0x78, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="3462675268413b613f14049b046dcbe791e92da451a44933"]}, @typed={0xc, 0x85, @uid=r5}, @typed={0x10, 0x6f, @u64=0x7c}, @nested={0x104, 0x7, [@generic="1acf3e7e9b3d1ffb0965d4f16121e816192ef47aa260b45f9017d3d3e88103924785fb8c4a31c9d59afce856b10413cd3d938c228d105d6c389c8a9349d6d23285bcea2eb17f67e651247dd0c2894638928d4965ee52ce75ae2beb591aec2f822542be864642f851f15da5a3a8fc57c08997655aefa6da1889a4a9d4e57213a8d66873f6fb47988cff4e2d21f89a6684bdb702bc889f67e80508913d1328d8ece87bf58410841b832ad5fd4c4536d6f916a0f214d64b318606f352f1af29c638079569b45f20e46727d333346e03fdadd2db77f6ad347562efcc0f91e5b976fc6da0da8e6e800cda8fe01ccd2e24cf57d5a9d77b55fee04e44d91a0093"]}, @typed={0x18, 0x1b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2f0}], 0x7, &(0x7f0000b9b000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x20000000}, 0x8000) 2018/01/14 11:18:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000309000-0x9)='/dev/sg#\x00', 0x7, 0x0) getdents64(r1, &(0x7f0000c1f000-0x21)=""/33, 0x21) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00005d2000)=0x0) getpeername$packet(r1, &(0x7f0000300000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f05000)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000d15000)=0x0, 0xfd) timer_create(0x7, &(0x7f00009c8000)={0x0, 0x33, 0x0, @thr={&(0x7f0000da3000-0x75)="5510586271ad9b2067e351f36e17b541035914d2841d48d0766df48a31dc6e5d353c073779ad2ee8a02d68d62277f26e1e30e96ef25d3a5f98cbf3e37207863915fc409c187ccf0aefe0cad7d892640a309489a02b36a914e156f0430728d1b03a431a3571d828f4bee86db317aa3fc6c6b1d26104", &(0x7f000079e000)="cb08fa81e7fbb4cfb326c452602a606befcea7a92b2d36428127051fa1408c81c44bb64e360dd56a4c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077e000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000e42000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, 0x0) r3 = getpgid(0x0) wait4(r3, &(0x7f0000534000-0x4)=0x0, 0x0, &(0x7f00003e5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b3000)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000071000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000069e000)=0x8) rt_sigqueueinfo(r4, 0x35, &(0x7f00000b2000-0x10)={0x2c, 0x500000000000000, 0x7ff, 0xdb}) [ 33.558417] kasan: CONFIG_KASAN_INLINE enabled [ 33.578007] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 33.584548] BUG: spinlock bad magic on CPU#1, syz-executor5/6141 [ 33.584558] lock: 0xffff8801d5010018, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 33.584565] CPU: 1 PID: 6141 Comm: syz-executor5 Not tainted 4.9.76-gf0f6293 #12 [ 33.584569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.584580] ffff8801db307898 ffffffff81d93149 ffff8801d5010018 ffff8801d6421800 [ 33.584588] 0000000000000001 0000000000000001 0000000000000000 ffff8801db3078d8 [ 33.584596] ffffffff812477cd ffffffff81222b0e 0000000000000000 0000000000000000 [ 33.584598] Call Trace: [ 33.584609] [ 33.584610] [] dump_stack+0xc1/0x128 [ 33.584618] [] spin_dump+0x14d/0x280 [ 33.584624] [] ? __wake_up+0x1e/0x50 [ 33.584631] [] do_raw_spin_lock+0x174/0x1e0 [ 33.584639] [] _raw_spin_lock_irqsave+0x56/0x70 [ 33.584644] [] ? __wake_up+0x1e/0x50 [ 33.584649] [] __wake_up+0x1e/0x50 [ 33.584657] [] sg_rq_end_io+0x5dc/0xbc0 [ 33.584662] [] ? sg_release+0x1e0/0x1e0 [ 33.584671] [] ? blk_account_io_done+0xb4/0x860 [ 33.584679] [] ? sg_free_table_chained+0x71/0x80 [ 33.584685] [] ? sg_release+0x1e0/0x1e0 [ 33.584692] [] __blk_mq_end_request+0x54/0xc0 [ 33.584701] [] scsi_end_request+0x135/0x5c0 [ 33.584707] [] scsi_io_completion+0x15de/0x1730 [ 33.584713] [] ? scsi_unblock_requests+0x50/0x50 [ 33.584722] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.584728] [] scsi_finish_command+0x3b8/0x530 [ 33.584734] [] scsi_softirq_done+0x250/0x350 [ 33.584741] [] __blk_mq_complete_request+0x205/0x4b0 [ 33.584747] [] blk_mq_complete_request+0x65/0x80 [ 33.584754] [] scsi_mq_done+0xce/0x320 [ 33.584761] [] virtscsi_complete_cmd+0x5cf/0x7f0 [ 33.584767] [] ? virtscsi_remove+0x140/0x140 [ 33.584773] [] virtscsi_vq_done+0xc9/0x170 [ 33.584778] [] ? virtscsi_target_destroy+0x50/0x50 [ 33.584785] [] virtscsi_req_done+0xa7/0xd0 [ 33.584790] [] ? virtscsi_vq_done+0x170/0x170 [ 33.584798] [] vring_interrupt+0x109/0x150 [ 33.584804] [] ? vring_create_virtqueue+0x3f0/0x3f0 [ 33.584812] [] __handle_irq_event_percpu+0xef/0x800 [ 33.584819] [] handle_irq_event_percpu+0x74/0x150 [ 33.584825] [] ? __handle_irq_event_percpu+0x800/0x800 [ 33.584831] [] ? handle_irq_event+0x9f/0x140 [ 33.584837] [] handle_irq_event+0xa7/0x140 [ 33.584844] [] handle_edge_irq+0x1fa/0x8e0 [ 33.584852] [] handle_irq+0x24e/0x3b0 [ 33.584860] [] ? check_preemption_disabled+0x3b/0x200 [ 33.584866] [] do_IRQ+0x89/0x1b0 [ 33.584872] [] common_interrupt+0xa0/0xa0 [ 33.584880] [ 33.584881] [] ? clear_page_c_e+0x9/0x10 [ 33.584887] [] ? clear_huge_page+0xe9/0x470 [ 33.584893] [] ? __raw_spin_lock_init+0x2d/0x100 [ 33.584901] [] do_huge_pmd_anonymous_page+0x6c2/0x10d0 [ 33.584907] [] handle_mm_fault+0x158b/0x2530 [ 33.584913] [] ? __pmd_alloc+0x410/0x410 [ 33.584919] [] ? __lock_is_held+0xa1/0xf0 [ 33.584927] [] __do_page_fault+0x5c2/0xd40 [ 33.584934] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.584940] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.584947] [] do_page_fault+0x27/0x30 [ 33.584953] [] page_fault+0x28/0x30 [ 33.605573] kasan: CONFIG_KASAN_INLINE enabled [ 33.605576] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 33.605587] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 33.605592] Dumping ftrace buffer: [ 33.605596] (ftrace buffer empty) [ 33.605601] Modules linked in: [ 33.605610] CPU: 1 PID: 6179 Comm: syz-executor5 Not tainted 4.9.76-gf0f6293 #12 [ 33.605614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.605620] task: ffff8801d5640000 task.stack: ffff8801d5730000 [ 33.605638] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 33.605643] RSP: 0018:ffff8801d57379b0 EFLAGS: 00010a07 [ 33.605648] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266640b [ 33.605653] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 33.605658] RBP: ffff8801d57379c0 R08: 0000000048000000 R09: 0000000000001e30 [ 33.605663] R10: 0000000000002100 R11: ffff8801d5640000 R12: 0000000000000004 [ 33.605667] R13: 0000000000000020 R14: ffff8801d57a8000 R15: dffffc0000000000 [ 33.605675] FS: 00007f4383d37700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 33.605680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.605685] CR2: 000000000071c000 CR3: 00000001d6fba000 CR4: 0000000000160670 [ 33.605692] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.605696] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.605697] Stack: [ 33.605708] 0000000000000001 ffff8801d57a8158 ffff8801d5737a20 ffffffff82666431 [ 33.605718] ffff8801d57a8170 ffffed003aaf502b ffffed003aaf502e ffff8801d57a8168 [ 33.605727] dead4ead00000000 ffff8801d57a8140 0000000000000000 0000000000000000 [ 33.605729] Call Trace: [ 33.605740] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 33.605747] [] sg_finish_rem_req+0x2b5/0x340 [ 33.605755] [] sg_new_read.isra.20+0x18d/0x3e0 [ 33.605763] [] sg_read+0x8bd/0x1440 [ 33.605773] [] ? __check_object_size+0x174/0x3a9 [ 33.605782] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 33.605790] [] ? fsnotify+0xf30/0xf30 [ 33.605798] [] ? avc_policy_seqno+0x9/0x20 [ 33.605807] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 33.605814] [] ? security_file_permission+0x89/0x1e0 [ 33.605821] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 33.605832] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 33.605840] [] do_readv_writev+0x520/0x750 [ 33.605847] [] ? vfs_write+0x530/0x530 [ 33.605854] [] ? kcov_ioctl+0x24/0x1c0 [ 33.605862] [] ? __fget+0x47/0x3a0 [ 33.605868] [] ? __fget+0x201/0x3a0 [ 33.605875] [] ? __fget+0x228/0x3a0 [ 33.605881] [] ? __fget+0x47/0x3a0 [ 33.605888] [] vfs_readv+0x84/0xc0 [ 33.605896] [] do_readv+0xe6/0x250 [ 33.605903] [] ? vfs_readv+0xc0/0xc0 [ 33.605910] [] ? security_file_ioctl+0x89/0xb0 [ 33.605917] [] SyS_readv+0x27/0x30 [ 33.605926] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 33.606034] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 33.606043] RIP [] __free_pages+0x21/0x80 [ 33.606045] RSP [ 33.606115] ---[ end trace adc0f6cf0a095e7c ]--- [ 33.606120] Kernel panic - not syncing: Fatal exception [ 33.607754] Dumping ftrace buffer: [ 33.607758] (ftrace buffer empty) [ 33.607760] Kernel Offset: disabled [ 34.325292] Rebooting in 86400 seconds..